Firefox Add-ons Table

Source code

A neat list of all the Firefox add-ons available in the NUR repository. Data was last updated on 2023-11-27.

Name Number Users Number Reviews Average Rating Last Update Categories Summary Version Size License Homepage Repository Stars Count
'Improve YouTube!' 🎧 (For YouTube & Video) 19892.0 359.0 4.4 16 days ago (Nov 11, 2023) Appearance, Photos, Music & Videos, Tabs Youtube Extension. Powerful but lightweight. Enrich your Youtube & content selection.Make YouTube tidy&smart! Layout Filters Shortcuts Adblocker Playlist 4.408 854.96 KB Friendly License https://github.com/code4charity/YouTube-Extension/ 2735.0
10ten Japanese Reader (Rikaichamp) 20330.0 219.0 4.8 3 months ago (Sep 3, 2023) Language Support, Other Quickly translate Japanese by hovering over words. Formerly released as Rikaichamp. 1.15.1 12.35 MB GNU General Public License v3.0 https://github.com/birchill/10ten-ja-reader/ 489.0
1Password: Password Manager 307772.0 1318.0 3.8 2 months ago (Sep 16, 2023) Privacy & Security, Other The best way to experience 1Password in your browser. Easily sign in to sites, generate passwords, and store secure information, including logins, credit cards, notes, and more. 2.15.1 20.92 MB All Rights Reserved https://1password.com
ActivityWatch - Open Source Time Tracker 1622.0 32.0 4.9 6 months ago (May 22, 2023) Other This extension logs the current tab and your browser activity to ActivityWatch. 0.4.8 85.87 KB Mozilla Public License 2.0 https://github.com/ActivityWatch/aw-watcher-web 244.0
AdNauseam 76825.0 519.0 4.6 2 months ago (Sep 28, 2023) Privacy & Security Blocking ads and fighting back against advertising surveillance. 3.18.0 6.22 MB GNU General Public License v3.0 https://adnauseam.io
Add custom search engine 10400.0 404.0 4.7 2 years ago (Jul 20, 2021) Search Tools, Other Add a custom search engine to the list of available search engines in the search bar and URL bar. 4.2 65.2 KB Mozilla Public License 2.0
Alfred Integration 561.0 15.0 4.5 3 years ago (Jan 24, 2021) Bookmarks, Tabs Integrate Firefox with Alfred — Search your Firefox bookmarks & history and control Firefox tabs from Alfred. 1.2.0 19.79 KB The MIT License https://github.com/deanishe/alfred-firefox 324.0
Allow Right-Click 36932.0 107.0 4.2 a year ago (Jul 28, 2022) Web Development, Privacy & Security Re-enable the possibility to use the context menu on sites that overrides it 0.5.4 103.6 KB Mozilla Public License 2.0 http://add0n.com/allow-right-click.html
Anchors reveal 74.0 8.0 4.5 5 years ago (Feb 22, 2019) Web Development, Bookmarks Reveal the anchors in a webpage 1.1 17.58 KB GNU General Public License v3.0 http://dascritch.net/post/2014/06/24/Sniffeur-d-ancre
Angular DevTools 8743.0 11.0 4.5 11 days ago (Nov 15, 2023) Web Development Angular DevTools extends Firefox DevTools adding Angular specific debugging and profiling capabilities. 1.0.9 3.16 MB The MIT License https://angular.io/devtools
Annotations Restored for YouTube™ 5832.0 24.0 4.5 a year ago (Sep 14, 2022) Social & Communication, Games & Entertainment Brings annotation support back to YouTube™! 1.2 362.54 KB GNU General Public License v3.0 https://github.com/isaackd/AnnotationsRestored 118.0
Aria2 Download Manager Integration 2523.0 160.0 4.5 4 years ago (Jun 14, 2019) Download Management, Other Replace built-in download manager. When activated, detects the download links to direct links to this add-on and send to Aria2 0.4.5 1.46 MB The MIT License
Augmented Steam 48002.0 343.0 4.8 2 months ago (Sep 13, 2023) Shopping, Games & Entertainment Augments your Steam Experience 2.6.0 9.26 MB GNU General Public License v3.0 https://augmentedsteam.com/
Auto Fullscreen 4017.0 13.0 4.7 2 years ago (Oct 14, 2021) Appearance Open all Firefox windows in full screen mode 2.0.4 16.13 KB The MIT License https://github.com/insiderser/AutoFullscreen/ 8.0
Auto Tab Discard 62020.0 752.0 4.5 a year ago (Dec 17, 2022) Appearance, Tabs Increase browser speed and reduce memory load and when you have numerous open tabs. 0.6.7 158.98 KB Mozilla Public License 2.0 https://webextension.org/listing/tab-discard.html
Behave! 501.0 10.0 4.6 3 years ago (Jul 10, 2020) Privacy & Security A monitoring browser extension for pages acting as bad boys 0.9.7.1 82.43 KB GNU General Public License v3.0
Behind The Overlay Revival 4490.0 80.0 4.3 5 years ago (Apr 22, 2019) Other, Tabs Click to close any overlay popup on any website. 1.8.3 34.97 KB GNU General Public License v3.0 https://gitlab.com/ivanruvalcaba/BehindTheOverlayRevival 7.0
Belgium eID 170776.0 1603.0 3.3 3 years ago (Mar 3, 2021) Privacy & Security, Other Use the Belgian electronic identity card (eID) in Firefox 1.0.32 11.47 KB GNU Library General Public License v3.0 https://eid.belgium.be/
BetterTTV 431920.0 820.0 4.7 11 days ago (Nov 16, 2023) Social & Communication, Games & Entertainment Enhances Twitch and YouTube with new features, emotes, and more. 7.5.10 668.55 KB All Rights Reserved https://betterttv.com
Beyond 20 39096.0 65.0 4.8 5 months ago (Jul 6, 2023) Games & Entertainment Integrates the D&D Beyond Character Sheet into Roll20 and Foundry VTT. 2.9.1 1.26 MB GNU General Public License v3.0 https://beyond20.here-for-more.info
Bitwarden - Free Password Manager 686704.0 7528.0 4.8 20 days ago (Nov 7, 2023) Privacy & Security A secure and free password manager for all of your devices. 2023.10.2 9.68 MB GNU General Public License v3.0 https://bitwarden.com
BlockTube 15986.0 271.0 4.4 3 months ago (Aug 12, 2023) Privacy & Security, Photos, Music & Videos, Other YouTube™ Content BlockerBlock channels and videos from YouTube™Fast and easy 0.3.38 195.53 KB GNU General Public License v3.0 https://github.com/amitbl/blocktube 631.0
Boring RSS 34.0 2.0 3.5 3 years ago (Oct 15, 2020) Feeds, News & Blogging A low-permission button to find RSS/Atom feeds in the current page. 0.5 24.85 KB GNU General Public License v3.0 https://git.sr.ht/~tomf/boring-rss
BroTab 217.0 5.0 5.0 a year ago (May 29, 2022) Search Tools, Other, Tabs Control your Firefox's tabs from command line 1.4.0 19.47 KB The MIT License https://github.com/balta2ar/brotab/ 343.0
Browserpass 1300.0 38.0 4.8 a month ago (Oct 29, 2023) Privacy & Security, Other Browserpass is a browser extension for Firefox and Chrome to retrieve login details from zx2c4's pass (passwordstore.org) straight from your browser. Tags: passwordstore, password store, password manager, passwordmanager, gpg 3.8.0 1.11 MB ISC License https://github.com/browserpass/browserpass-extension 767.0
Bukubrow 92.0 6.0 5.0 3 years ago (May 2, 2021) Appearance, Bookmarks Synchronise your browser bookmarks with Buku 5.0.3.0 2.3 MB GNU General Public License v3.0 https://github.com/samhh/bukubrow 303.0
Bulgarian Dictionary 17122.0 8.0 5.0 3 years ago (Jul 16, 2020) Bulgarian spellchecking... 4.4.3 1.7 MB Mozilla Public License 2.0 http://bgoffice.sourceforge.net/
Buster: Captcha Solver for Humans 31344.0 407.0 3.9 a year ago (Dec 16, 2022) Privacy & Security Save time by asking Buster to solve captchas for you. 2.0.1 599.9 KB GNU General Public License v3.0 https://github.com/dessant/buster#readme 6665.0
C/C++ Search Extension 297.0 5.0 5.0 4 months ago (Jul 30, 2023) Search Tools, Language Support The ultimate search extension for C/C++ 0.4.0 337.8 KB All Rights Reserved https://cpp.extension.sh
CanvasBlocker 25125.0 373.0 4.6 7 months ago (Apr 15, 2023) Privacy & Security Alters some JS APIs to prevent fingerprinting. 1.9 394.56 KB Mozilla Public License 2.0 https://github.com/kkapsner/CanvasBlocker/ 1021.0
Censor Tracker 6681.0 96.0 4.6 3 months ago (Aug 31, 2023) Privacy & Security, Alerts & Updates Censor Tracker is an extension that allows you to bypass Internet censorship, warns you about sites that transmit your data with government agencies, and detect new acts of censorship. 18.0.0 1.82 MB The MIT License https://censortracker.org/en.html
ClearURLs 186545.0 718.0 4.5 10 months ago (Jan 31, 2023) Privacy & Security Removes tracking elements from URLs 1.26.1 840.61 KB GNU Library General Public License v3.0 https://clearurls.xyz/
Close Other Windows 167.0 7.0 5.0 7 years ago (Feb 11, 2017) Appearance, Tabs Adds a button to close all tabs in other windows which are not pinned 0.1 5.79 KB The MIT License
Codecov 68.0 1.0 5.0 3 months ago (Aug 14, 2023) Web Development Codecov Browser ExtensionAdds Codecov coverage data and line annotations to public and private repositories on GitHub. 0.4.1 155.62 KB Apache-2.0 https://about.codecov.io
Conex 835.0 82.0 4.4 5 years ago (Jan 30, 2019) Other, Tabs TabGroups married with Tab Containers and bookmark & history search 0.9.7 104.18 KB Mozilla Public License 2.0 https://github.com/kesselborn/conex#conex 172.0
Consent-O-Matic 35354.0 172.0 4.3 9 months ago (Feb 23, 2023) Privacy & Security Automatic handling of GDPR consent forms 1.0.12 166.1 KB The MIT License https://consentomatic.au.dk/
Container Tabs Sidebar 1524.0 59.0 4.5 2 months ago (Oct 1, 2023) Privacy & Security, Appearance, Tabs Show tabs in a sidebar grouped by privacy containers. 1.1.0 87.42 KB Mozilla Public License 2.0 https://github.com/maciekmm/container-tabs-sidebar 115.0
Container proxy 4071.0 64.0 4.7 2 years ago (Nov 9, 2021) Privacy & Security, Tabs Allows Firefox user assign different proxies to be used in different containers 0.1.22 174.69 KB The BSD License https://github.com/bekh6ex/firefox-container-proxy 124.0
Control Panel for Twitter 32947.0 240.0 4.7 a month ago (Oct 30, 2023) Social & Communication Gives you more control over Twitter and adds missing features and UI improvements 3.21.4 102.45 KB The MIT License https://github.com/insin/control-panel-for-twitter 1466.0
Cookie AutoDelete 242537.0 1417.0 4.6 a year ago (Dec 8, 2022) Privacy & Security Control your cookies! This WebExtension is inspired by Self Destructing Cookies. When a tab closes, any cookies not being used are automatically deleted. Keep the ones you trust (forever/until restart) while deleting the rest. Containers Supported 3.8.2 746.96 KB The MIT License https://github.com/Cookie-AutoDelete/Cookie-AutoDelete 1669.0
Copy Link Text 2914.0 60.0 4.2 2 years ago (Dec 19, 2021) Other Copy the text of the link. 1.6.4 16.32 KB Mozilla Public License 2.0 https://github.com/def00111/copy-link-text 18.0
Copy Selected Links 5712.0 84.0 4.7 2 years ago (Oct 30, 2021) Web Development, Download Management, Appearance Right-click selected text to copy the URL of any links it contains. 2.4.1 132.92 KB Mozilla Public License 2.0 https://gitlab.com/Marnes/webextensions 2.0
Copy Selected Tabs to Clipboard 1740.0 69.0 4.9 13 days ago (Nov 14, 2023) Web Development, Tabs Provides ability to copy title and URL of selected tabs to the clipboard. 1.6.2 69.25 KB Mozilla Public License 2.0
Copy Selection as Markdown 1031.0 44.0 4.8 2 years ago (Jun 26, 2021) Other Copy title, URL, and selection as Markdown. 0.21.0 60.85 KB The MIT License https://github.com/0x6b/copy-selection-as-markdown 162.0
DF YouTube (Distraction Free) 13675.0 224.0 4.6 4 years ago (Nov 19, 2019) Appearance, Other Allow yourself to focus while using YouTube for work, recreation or education. Disable autoplay, remove sidebar, hide feed, comments, and more. 1.13.504 98.93 KB Mozilla Public License 2.0
Dark Mode (WebExtension) 61658.0 718.0 4.2 a year ago (Jul 3, 2022) Feeds, News & Blogging, Appearance, Tabs A global dark theme for the web 0.4.5 310.88 KB Mozilla Public License 2.0 https://mybrowseraddon.com/dark-mode.html
Dark Mode Website Switcher 986.0 22.0 4.1 2 years ago (Dec 7, 2021) Web Development, Appearance, Other Adjusts the website's color scheme, so that all websites are dark by default, if they have a special design for that. It makes websites look dark even with a light system style. 2.0 89.23 KB The MIT License https://github.com/rugk/website-dark-mode-switcher 53.0
Dark Reader 1084948.0 5260.0 4.6 13 days ago (Nov 13, 2023) Web Development, Appearance, Other Dark mode for every website. Take care of your eyes, use dark theme for night and daily browsing. 4.9.68 660.76 KB The MIT License https://darkreader.org/
Dark Scroll 619.0 59.0 4.7 5 years ago (Apr 26, 2019) Appearance Makes the scrollbars on TweetDeck and other sites dark in Firefox. This should be done by the site itself, not by an addon :(Image based on Scroll by Juan Pablo Bravo, CL https://thenounproject.com/term/scroll/18607/ 2.0.0 52.03 KB GNU Library General Public License v3.0
DarkCloud - Soundcloud Night Mode 3693.0 32.0 5.0 18 days ago (Nov 9, 2023) Appearance, Social & Communication Changes soundcloud.com to a dark theme. 1.6.4 25.05 KB Mozilla Public License 2.0 http://acroma.rf.gd/darkcloud
DeArrow - Better Titles and Thumbnails on YouTube 9202.0 120.0 4.1 a month ago (Oct 25, 2023) Appearance, Social & Communication, Games & Entertainment Crowdsourcing titles and thumbnails to be descriptive and not sensational 1.2.24 2.5 MB GNU Library General Public License v3.0 https://dearrow.ajay.app
Decentraleyes 262172.0 1374.0 4.8 3 months ago (Aug 24, 2023) Privacy & Security Protects you against tracking through "free", centralized, content delivery. It prevents a lot of requests from reaching networks like Google Hosted Libraries, and serves local files to keep sites from breaking. Complements regular content blockers. 2.0.18 6.63 MB Mozilla Public License 2.0 https://decentraleyes.org
Dictionariez: one to rule them all 747.0 41.0 4.8 2 months ago (Sep 22, 2023) Search Tools, Language Support Dictionariez(Dictionaries): This extension help you reading articles, looking up words of any language in various dictionaries, and exporting words to Anki, facilitating your language learning process. 4.0.0 4.54 MB GNU General Public License v2.0 https://github.com/revir/dictionaries 400.0
Disable Facebook News Feed 2099.0 110.0 4.2 a year ago (Oct 13, 2022) Feeds, News & Blogging, Social & Communication Removes News Feed from Facebook. Saves hours of scrolling. 3.3 8.17 KB Mozilla Public License 2.0
Disable JavaScript 36526.0 137.0 4.7 5 years ago (Sep 27, 2018) Web Development, Privacy & Security, Appearance Adds the ability to disable JavaScript for specific sites or specific tabs.You can customize the default JS state (on or off), the disable behavior (by domain or by tab) and much more. 2.3.1 91.11 KB The MIT License https://github.com/dpacassi/disable-javascript 263.0
Disconnect 105857.0 474.0 4.2 3 years ago (Oct 6, 2020) Web Development, Privacy & Security Make the web faster, more private, and more secure. 20.3.1.1 1.03 MB GNU General Public License v3.0 https://disconnect.me/
Display #Anchors 1195.0 31.0 4.8 7 years ago (Feb 3, 2017) Web Development, Bookmarks, Other Displays anchors for all content in the current web page without breaking the layout. 1.3 32.29 KB The MIT License https://github.com/Rob--W/display-anchors 88.0
Don't Fuck With Paste 7655.0 117.0 4.4 3 years ago (Aug 22, 2020) Privacy & Security This add-on stops websites from blocking copy and paste for password fields and other input fields. 2.7 164.52 KB The MIT License https://github.com/aaronraimist/DontFuckWithPaste 238.0
Dracula Dark Theme 6960.0 249.0 4.8 8 months ago (Mar 30, 2023) Solid Official Dracula theme for firefox. 1.9.4 7.8 KB Creative Commons Attribution-NonCommercial-Share Alike 3.0 https://draculatheme.com/firefox
DuckDuckGo Privacy Essentials 1594040.0 2017.0 4.4 7 days ago (Nov 20, 2023) Privacy & Security, Search Tools Simple and seamless privacy protection for your browser: tracker blocking, cookie protection, DuckDuckGo private search, email protection, HTTPS upgrading, and much more. 2023.11.17 2.66 MB Apache License, Version 2.0 https://duckduckgo.com/app
Ecosia — The search engine that plants trees 🌱 354120.0 704.0 4.8 a year ago (Jun 9, 2022) Search Tools, Other, Shopping This extension adds Ecosia.org as the default search engine to your browser — it’s completely free! 4.1.0 56.78 KB Mozilla Public License 2.0 http://www.ecosia.org
Edit with Emacs 266.0 28.0 4.9 3 years ago (Jan 13, 2021) Appearance, Other Allow user to edit web-page textareas with Emacs (and other editors). 1.16 330.58 KB GNU General Public License v3.0 https://github.com/stsquad/emacs_chrome 497.0
Elasticvue 5139.0 18.0 5.0 a year ago (Nov 27, 2022) Web Development Elasticvue is a free and simple elasticsearch gui for your browser 0.44.0 2.66 MB The MIT License https://elasticvue.com/
Enhanced GitHub 742.0 8.0 4.8 3 years ago (Apr 22, 2021) Other Display repo size, size of each file, download link and option to copy file contents 5.0.11 31.05 KB The MIT License https://github.com/softvar/enhanced-github 1915.0
Export Cookies 6965.0 19.0 4.1 4 years ago (Sep 13, 2019) Web Development, Privacy & Security, Other Export cookies to a Netscape format cookies.txt file. 0.3.2 150.22 KB The MIT License https://github.com/rotemdan/ExportCookies 87.0
Export Tabs URLs 6094.0 82.0 4.8 4 years ago (Sep 8, 2019) Bookmarks, Other, Tabs List the URLs of all the open tabs and copy that list to clipboard or export it to a file.Features:- include titles- custom format (e.g. markdown, html…)- filter tabs- limit to current window- list non-HTTP(s) URLs- ignore pinned tabs 0.2.12 45.91 KB GNU General Public License v3.0 https://github.com/alct/export-tabs-urls 118.0
Facebook Container 1050599.0 3867.0 4.5 4 months ago (Jul 19, 2023) Privacy & Security, Social & Communication Prevent Facebook from tracking you around the web. The Facebook Container extension for Firefox helps you take control and isolate your web activity from Facebook. 2.3.11 396.08 KB Mozilla Public License 2.0 https://github.com/mozilla/contain-facebook 932.0
FastForward 35229.0 159.0 4.8 2 months ago (Oct 5, 2023) Privacy & Security, Tabs Don't waste time with compliance. Use FastForward to skip annoying URL "shorteners". 0.2334 465.38 KB Unlicence https://fastforward.team
FastStream Video Player 62.0 1.0 5.0 9 hours ago (Nov 26, 2023) Download Management, Photos, Music & Videos Stream without buffering, a great video player and download accelerator all in one. 1.2.5 4.7 MB All Rights Reserved
FediAct 1022.0 19.0 4.9 a year ago (Dec 29, 2022) Feeds, News & Blogging, Social & Communication Simplifies interactions on other Mastodon instances than your own. Visit https://github.com/lartsch/FediAct for more. 0.9.8.7 61.45 KB The MIT License https://github.com/Lartsch/FediAct 446.0
File Icon for GitHub, GitLab and Bitbucket 823.0 32.0 4.9 3 months ago (Aug 22, 2023) Web Development, Appearance A Firefox Add-On which gives different filetypes different icons to GitHub, Gitlab, Bitbucket, gitea and gogs. 1.5.1 465.19 KB The MIT License https://github.com/xxhomey19/github-file-icon 1329.0
FireMonkey 1504.0 66.0 4.6 4 months ago (Jul 18, 2023) Web Development, Privacy & Security, Other Super Lightweight User Script and Style Manager 2.72 984.26 KB Mozilla Public License 2.0 https://github.com/erosman/support/issues 143.0
Firefox Color 117991.0 1249.0 4.4 3 years ago (Sep 15, 2020) Appearance Build, save and share beautiful Firefox themes. 2.1.7 122.95 KB Mozilla Public License 2.0 https://color.firefox.com
Firefox Multi-Account Containers 366285.0 6767.0 4.6 a month ago (Oct 25, 2023) Privacy & Security, Tabs Firefox Multi-Account Containers lets you keep parts of your online life separated into color-coded tabs. Cookies are separated by container, allowing you to use the web with multiple accounts and integrate Mozilla VPN for an extra layer of privacy. 8.1.3 861.77 KB Mozilla Public License 2.0 https://github.com/mozilla/multi-account-containers/#readme 2498.0
Firefox Relay 192963.0 1586.0 4.1 2 months ago (Sep 26, 2023) Privacy & Security, Social & Communication Firefox Relay lets you generate email aliases that forward to your real inbox. Use it to hide your real email address and protect yourself from hackers and unwanted mail. 2.7.4 1.06 MB Mozilla Public License 2.0 https://relay.firefox.com/
Firefox Translations 333854.0 837.0 3.7 4 months ago (Jul 20, 2023) Privacy & Security, Language Support Translate websites in your browser, privately, without using the cloud. The functionality from this extension is now integrated into Firefox. 1.3.4buildid20230720.091143 3.08 MB Mozilla Public License 2.0 https://blog.mozilla.org/en/mozilla/local-translation-add-on-project-bergamot/
Firenvim 427.0 32.0 4.8 3 months ago (Aug 12, 2023) Other Turn Firefox into a Neovim client. 0.2.15 251 KB GNU General Public License v3.0
Flagfox 120509.0 932.0 4.6 a month ago (Oct 31, 2023) Web Development, Alerts & Updates Displays a country flag depicting the location of the current website's server and provides a multitude of tools such as site safety checks, whois, translation, similar sites, validation, URL shortening, and more... 6.1.68 1,005.56 KB Flagfox License https://flagfox.wordpress.com/
Forget Me Not - Forget cookies & other data 17177.0 276.0 4.3 4 years ago (May 24, 2020) Privacy & Security, Tabs Make the browser forget website data (like cookies, local storage, etc.), except for the data you want to keep by adding domains to a whitelist, graylist, blacklist, or redlist. 2.2.8 1.89 MB zlib/libpng https://github.com/Lusito/forget-me-not/ 222.0
Form History Control 7800.0 92.0 4.3 a month ago (Oct 26, 2023) Web Development, Privacy & Security, Other Manage form history entries (search, edit, cleanup, export/import) and easy text formfiller.Auto-save text entered in any form while typing to allow fast recovery when disaster strikes. 2.5.8.0 9.55 MB The MIT License https://stephanmahieu.github.io/fhc-home/
FoxyProxy Standard 223765.0 694.0 4.2 3 years ago (Jul 29, 2020) Web Development, Privacy & Security FoxyProxy is an advanced proxy management tool that completely replaces Firefox's limited proxying capabilities. For a simpler tool and less advanced configuration options, please use FoxyProxy Basic. 7.5.1 931.78 KB GNU General Public License v2.0 https://getfoxyproxy.org
FoxyTab 20651.0 391.0 4.6 10 months ago (Feb 5, 2023) Privacy & Security, Appearance, Tabs Collection of Tab Related Actions e.g. Duplicate, Close Duplicates, Close to the Left, Copy Title, Merge Windows, Save as PDF, Copy Urls Tab/All/Left/Right, Host keep/close/close other, Sort by URL/Title, Asce/Desc, Move, Reload, Reload Timer 2.31 6.56 MB Mozilla Public License 2.0 https://github.com/erosman/support 143.0
Fraidycat 752.0 35.0 4.8 2 years ago (May 29, 2021) Feeds, News & Blogging, Social & Communication Follow from afar. Follow blogs, wikis, Twitter, Instagram, Tumblr - anyone on nearly any blog-like network - from your browser. No notifications, no unread messages, no 'inbox'. Just a single page overview of all your follows. 1.1.10 1.89 MB The MIT License https://fraidyc.at/
Frame 665.0 9.0 4.6 4 months ago (Jul 31, 2023) Feeds, News & Blogging, Web Development This extension connects web apps to Frame. Frame is an Ethereum wallet that runs as a native desktop application. It manages all of your accounts, tokens and items and allows to seamlessly and securely connect them any app. 0.10.3 1.39 MB GNU General Public License v3.0 https://github.com/floating/frame 973.0
Freedom - Website Blocker 2510.0 21.0 3.4 3 years ago (Apr 23, 2021) Social & Communication, Tabs The Freedom website blocker gives you control over distracting websites, so you can focus on what matters most. 17.0.12 241.62 KB All Rights Reserved https://freedom.to/
French spelling dictionary 316966.0 194.0 4.3 3 years ago (May 30, 2020) Spelling dictionary for the French language. 7.0b 338.38 KB Mozilla Public License 2.0 https://grammalecte.net
Furiganaize 2026.0 31.0 4.9 a year ago (Nov 18, 2022) Language Support, Other Auto insert furigana (振り仮名) on Japanese kanji. 0.7.2 8.23 MB The MIT License https://github.com/kuanyui/Furiganaize 47.0
GNOME Shell integration 150541.0 249.0 4.3 a year ago (Jul 12, 2022) Download Management, Alerts & Updates, Other This extension provides integration with GNOME Shell and the corresponding extensions repository https://extensions.gnome.org 11.1 241.77 KB GNU General Public License v3.0 https://wiki.gnome.org/Projects/GnomeShellIntegrationForChrome
GSConnect 6872.0 95.0 4.4 3 years ago (Aug 15, 2020) Social & Communication, Other Share links with GSConnect, direct to the browser or by SMS. Requires at least v7 of the Gnome Shell extension to function. 8 53.97 KB GNU General Public License v2.0 https://github.com/andyholmes/gnome-shell-extension-gsconnect 2912.0
German Dictionary 266741.0 99.0 4.4 a year ago (Nov 23, 2022) German Dictionary (new Orthography) for spellchecking in Firefox 2.1 1.2 MB GNU Library General Public License v2.1
Gesturefy 92595.0 1282.0 4.4 2 months ago (Oct 5, 2023) Appearance, Other Navigate, operate, and browse faster with mouse gestures! A customizable mouse gesture add-on with a variety of different commands. 3.2.9 649.71 KB GNU General Public License v3.0 https://github.com/Robbendebiene/Gesturefy 712.0
GhostText 888.0 30.0 4.8 6 months ago (May 16, 2023) Web Development, Other Use your text editor to write in your browser. Everything you type in the editor will be instantly updated in the browser (and vice versa). 23.5.16 85.56 KB The MIT License https://github.com/fregante/GhostText 3108.0
Ghostery – Privacy Ad Blocker 1105319.0 4053.0 4.3 4 months ago (Jul 21, 2023) Web Development, Privacy & Security Ghostery is a powerful privacy extension. Block ads, stop trackers and speed up websites. 8.11.1 10.33 MB Mozilla Public License 2.0 http://www.ghostery.com/
GitHub Gloc 682.0 5.0 4.6 10 months ago (Feb 4, 2023) Web Development, Social & Communication Сounts lines of code on GitHubWorks for public and private repositories.Counts lines of code from:- project detail page,- user's repositories,- organization page,- search results page, - trending page. 8.2.67 98.16 KB GNU General Public License v2.0 https://github.com/kas-elvirov/gloc 513.0
GitHub Isometric Contributions 247.0 10.0 4.9 9 days ago (Nov 18, 2023) Appearance, Social & Communication Renders an isometric pixel view of GitHub contribution graphs. 1.1.28 416.12 KB The MIT License
Gitako - Github file tree 406.0 24.0 4.9 3 months ago (Aug 12, 2023) Other Gitako is a file tree extension for GitHub, available on Firefox, Chrome, and Edge.Video intro: https://youtu.be/r4Ein-s2pN0Homepage: https://github.com/EnixCoda/Gitako 3.11.6 1.94 MB The MIT License https://github.com/EnixCoda/Gitako 2259.0
Gitpod - Always ready to code. 2422.0 25.0 4.8 a month ago (Oct 18, 2023) Web Development, Other Gitpod streamlines developer workflows by providing ready-to-code development environments in your browser - powered by VS Code. 2.1.2 160.1 KB The MIT License http://www.gitpod.io
Google Cal Event Merge 664.0 18.0 4.2 4 years ago (Jul 1, 2019) Appearance, Social & Communication Chrome extension that visually merges the same event on multiple Google Calendars into one event.Source: https://github.com/imightbeamy/gcal-multical-event-merge 2.2.1 153.09 KB GNU General Public License v3.0
Gopass Bridge 425.0 11.0 4.6 2 years ago (Apr 8, 2022) Privacy & Security Gopass Bridge allows searching and inserting login credentials from the gopass password manager ( https://www.gopass.pw/ ). 0.9.0 131.57 KB The MIT License https://github.com/gopasspw/gopassbridge 248.0
Grammar and Spell Checker - LanguageTool 305791.0 3696.0 4.7 10 days ago (Nov 17, 2023) Language Support, Social & Communication With this extension you can check text with the free style and grammar checker LanguageTool. It finds many errors that a simple spell checker cannot detect, like mixing up there/their, a/an, or repeating a word. 8.2.2 10.1 MB All Rights Reserved https://languagetool.org
Grammarly: Grammar Checker and Writing App 802985.0 2904.0 4.1 12 days ago (Nov 14, 2023) Language Support, Social & Communication, Other Improve your writing with Grammarly's communication assistance. Spell check, grammar check, and punctuation check in one tool. Real-time suggestions for improving tone and clarity help ensure your writing makes the impression you want. 8.909.0 37.77 MB Custom License http://grammarly.com
Granted: access multiple AWS accounts at once 1874.0 5.0 4.2 8 months ago (Mar 21, 2023) Web Development View multiple cloud accounts and regions in a single browser. 1.1.2 274.18 KB The MIT License
Greasemonkey 204037.0 1220.0 4.2 3 years ago (Jan 28, 2021) Other Customize the way a web page displays or behaves, by using small bits of JavaScript. 4.11 537.08 KB The MIT License http://www.greasespot.net/
Gruvbox Dark Theme 955.0 34.0 4.9 3 years ago (Jun 24, 2020) Solid Gruvbox dark theme for Firefox. Using https://github.com/morhetz/gruvbox color palette 1.1 7.56 KB Creative Commons Attribution 3.0 https://gitlab.com/calvinchd/gruvbox-dark-firefox-theme 2.0
Header Editor 12569.0 162.0 4.7 4 years ago (Dec 20, 2019) Web Development, Other Manage browser's requests, include modify the request headers and response headers, redirect requests, cancel requests 4.1.1 455.62 KB GNU General Public License v2.0 https://he.firefoxcn.net/en/
History Cleaner 16147.0 166.0 4.6 2 years ago (Oct 14, 2021) Privacy & Security Deletes browsing history older than a specified number of days. 1.4.0 43.55 KB The MIT License https://github.com/Rayquaza01/HistoryCleaner 69.0
Honey 861346.0 4286.0 4.5 3 years ago (Feb 22, 2021) Search Tools, Shopping Automatically find and try coupon codes with 1-click. Works at thousands of stores in the US, Canada, Australia, India and the UK. 12.8.4 3.07 MB Honey Terms of Use https://www.joinhoney.com
Hoppscotch Extension for Firefox 3457.0 10.0 5.0 a year ago (Aug 20, 2022) Web Development Provides better experience for using the Hoppscotch web app.Haven't used Hoppscotch ? It's an amazing quick API Request Builder.Try it at https://hoppscotch.io/ !!! 0.25 614.21 KB The MIT License https://github.com/hoppscotch/hoppscotch-extension 206.0
Hover Zoom+ (Official) 4005.0 34.0 4.1 a month ago (Oct 30, 2023) Photos, Music & Videos Zoom images/videos on all your favorite websites (Facebook, Amazon, etc). Simply hover your mouse over the image to enlarge it. 1.0.211 1.38 MB The MIT License https://github.com/extesy/hoverzoom/ 980.0
I don't care about cookies 332518.0 1661.0 3.2 2 months ago (Sep 25, 2023) Privacy & Security, Appearance, Other Get rid of cookie warnings from almost all websites! 3.4.9 442.76 KB GNU General Public License v3.0 https://www.i-dont-care-about-cookies.eu/
I still don't care about cookies 38099.0 249.0 4.9 9 months ago (Feb 12, 2023) Privacy & Security, Appearance Community version of the popular extension "I don't care about cookies" https://github.com/OhMyGuus/I-Dont-Care-About-Cookies 1.1.1 473.76 KB GNU General Public License v3.0 https://github.com/OhMyGuus/I-Dont-Care-About-Cookies 2783.0
IPFS Companion 3941.0 71.0 4.7 2 months ago (Sep 25, 2023) Web Development, Download Management, Other Harness the power of IPFS in your browser 3.1.0 3.14 MB CC0 1.0 Universal https://github.com/ipfs/ipfs-companion 1974.0
IPvFoo 5162.0 32.0 4.7 20 days ago (Nov 6, 2023) Web Development, Privacy & Security Display the server IP address, with a realtime summary of IPv4, IPv6, and HTTPS information across all page elements. 2.17 45.29 KB Apache License 2.0 https://github.com/pmarks-net/ipvfoo 296.0
Image Search Options 44719.0 372.0 4.7 4 years ago (Jun 27, 2019) Search Tools, Photos, Music & Videos A customizable reverse image search tool that conveniently presents a variety of top image search engines. 3.0.12 147.96 KB Mozilla Public License 1.1 http://saucenao.com/
Impulse Blocker 16936.0 276.0 4.2 3 years ago (Jan 17, 2021) Privacy & Security, Other Block distracting websites. Just list the sites you want Impulse Blocker to pause or completely avoid. 1.2.0 1.09 MB The MIT License https://github.com/raicem/impulse-blocker 163.0
Indie Wiki Buddy 22122.0 63.0 4.9 10 days ago (Nov 16, 2023) Privacy & Security, Search Tools, Games & Entertainment Helping you discover quality, independent wikis!When visiting a Fandom wiki, Indie Wiki Buddy redirects or alerts you of independent alternatives. It also filters search engine results. BreezeWiki is also supported, to reduce clutter on Fandom. 3.1.0 231.26 KB The MIT License https://getindie.wiki/
Inkah: Learn Chinese & Korean on the Web & Netflix 335.0 20.0 4.9 a year ago (Dec 12, 2022) Language Support, Social & Communication, Other Look up Chinese & Korean words. Split sentences into their individual words. Learn while browsing the web by hovering words and learn from Youtube and Netflix with double subtitles. 1.0.43 27.81 MB All Rights Reserved https://www.inkah.com
JS Search Extension 19.0 1.0 5.0 3 years ago (Jan 31, 2021) Search Tools, Language Support The ultimate search extension for Javascript! 0.1 89.88 KB All Rights Reserved https://js.extension.sh
JabRef Browser Extension 2596.0 20.0 3.5 2 years ago (Jan 23, 2022) Other Browser extension for users of the bibliographic reference manager JabRef.It automatically identifies and extracts bibliographic information on websites and sends them to JabRef with one click. 2.5 527.28 KB Affero General Public License v3.0 http://www.jabref.org/
Joplin Web Clipper 13560.0 133.0 4.8 8 months ago (Apr 6, 2023) Other Capture and save web pages and screenshots from your browser to Joplin. The Joplin application is required to get this extension working - https://joplinapp.org 2.11.2 284.97 KB The MIT License https://joplinapp.org
Jump Cutter 770.0 12.0 5.0 5 months ago (Jul 1, 2023) Photos, Music & Videos Watch lectures ~1.5x faster by fast-forwarding long pauses between sentences 1.27.0 265.07 KB GNU Affero General Public License v3.0 or any later version
Kagi Search for Firefox 6375.0 33.0 5.0 12 days ago (Nov 15, 2023) Privacy & Security, Search Tools A simple helper extension for setting Kagi as a default search engine, and automatically logging in to Kagi in private browsing windows. 0.4.2 36.82 KB Mozilla Public License 2.0 https://kagi.com
KeePass Helper - URL in title 526.0 28.0 4.4 6 years ago (Jan 18, 2018) Privacy & Security, Appearance, Tabs Puts a hostname or a URL in the window title.It does not modify the title of a tab, just the window title.It does not inject any JavaScript code to a website, so it can't corrupt, nor can it be corrupted by it. 1.3 7.06 KB Mozilla Public License 2.0
KeePassXC-Browser 90503.0 551.0 4.3 a month ago (Oct 16, 2023) Privacy & Security Official browser plugin for the KeePassXC password manager (https://keepassxc.org). 1.8.9 933.68 KB GNU General Public License v3.0 https://keepassxc.org/
Keepa.com - Amazon Price Tracker 194382.0 491.0 4.4 a year ago (Dec 11, 2022) Alerts & Updates, Shopping → Price History charts → Price Drop & Availability Alerts→ Over 1 billion tracked products→ Supports Amazon .com | .co.uk | .de | .co.jp | .fr | .ca | .it | .es | .in | .mx 4.10 72.51 KB Source Code License https://Keepa.com
Keybase 429.0 43.0 4.0 5 years ago (Oct 8, 2018) Privacy & Security, Social & Communication A secure chat button for every profile. 1.10.16 437.09 KB The BSD License https://keybase.io/docs/extension
Laboratory (Content Security Policy / CSP Toolkit) 2813.0 55.0 4.5 3 years ago (Jan 27, 2021) Web Development, Privacy & Security, Other Because good website security shouldn't only be available to mad scientists! Laboratory is a WebExtension that helps you generate a Content Security Policy (CSP) header for your website. 3.0.8 399.15 KB Mozilla Public License 2.0 https://github.com/april/laboratory 161.0
Language: Deutsch (German) 1004105.0 1055.0 4.2 3 days ago (Nov 24, 2023) Firefox Language Pack for Deutsch (de) – German 121.0.20231124.91512 582.41 KB Mozilla Public License 2.0
Language: Français (French) 942472.0 1096.0 4.1 3 days ago (Nov 24, 2023) Firefox Language Pack for Français (fr) – French 121.0.20231124.91512 589.01 KB Mozilla Public License 2.0
LastPass Password Manager 572014.0 8294.0 3.7 a month ago (Oct 31, 2023) Privacy & Security, Social & Communication LastPass, an award-winning password manager, saves your passwords and gives you secure access from every computer and mobile device. 4.123.0.3 50.82 MB Custom License https://lastpass.com/
LeechBlock NG 70992.0 1382.0 4.8 a month ago (Oct 28, 2023) Other LeechBlock NG is a simple productivity tool designed to block those time-wasting sites that can suck the life out of your working day. All you need to do is specify which sites to block and when to block them. 1.6 406.57 KB Mozilla Public License 2.0 https://www.proginosko.com/leechblock/
LibRedirect 8385.0 117.0 4.6 2 months ago (Oct 8, 2023) Privacy & Security, Social & Communication Redirects YouTube, Twitter, TikTok... requests to alternative privacy friendly frontends. 2.8.1 899.76 KB GNU General Public License v3.0 https://libredirect.github.io
Limit - Limit Distracting Sites 3523.0 32.0 4.6 4 years ago (Mar 20, 2020) Other Limit your time spent on distracting sites. Limit is an extension that allows you to set time limits for distracting websites. 0.1.4 740.51 KB All Rights Reserved https://freedom.to
LingQ Importer 4591.0 11.0 4.2 2 months ago (Sep 12, 2023) Language Support Automatically import foreign language pages, videos, movies from the web & study them with LingQ's web & mobile language learning apps. 2.2.12 191.1 KB GNU General Public License v3.0 https://www.lingq.com/
Link Cleaner 3221.0 110.0 3.9 6 years ago (Jun 26, 2017) Privacy & Security, Shopping Clean URLs that are about to be visited:- removes utm_* parameters- on item pages of aliexpress and amazon, removes tracking parameters- skip redirect pages of facebook, steam and reddit 1.5 5.85 KB GNU General Public License v3.0 https://github.com/idlewan/link_cleaner 95.0
Link Gopher 15963.0 147.0 4.5 a month ago (Oct 20, 2023) Other Extracts all links from web page, sorts them, removes duplicates, and displays them in a new tab for inspection or copy and paste into other systems. 2.6.2 36.61 KB GNU General Public License v3.0 http://sites.google.com/site/linkgopher/
Link Hints 512.0 25.0 5.0 a year ago (Aug 7, 2022) Other Click with your keyboard. 1.3.1 162.33 KB The MIT License https://lydell.github.io/LinkHints
LocalCDN 14854.0 205.0 4.7 8 days ago (Nov 19, 2023) Privacy & Security Emulates remote frameworks (e.g. jQuery, Bootstrap, AngularJS) and delivers them as local resource. Prevents unnecessary 3rd party requests to Google, StackPath, MaxCDN and more. Prepared rules for uBlock Origin/uMatrix. 2.6.59 20.84 MB Mozilla Public License 2.0 https://www.localcdn.org
Lovely forks 327.0 12.0 4.9 2 years ago (Jul 4, 2021) Search Tools, Appearance, Social & Communication Show notable forks of Github projects. 3.7.2 956.84 KB Mozilla Public License 2.0 https://github.com/musically-ut/lovely-forks 561.0
MAL-Sync 7198.0 155.0 4.8 7 days ago (Nov 20, 2023) Feeds, News & Blogging, Search Tools, Social & Communication MAL-Sync enables automatic episode tracking between MyAnimeList/Anilist/Kitsu/Simkl and multiple anime streaming websites. 0.9.7 15.31 MB GNU General Public License v3.0 https://github.com/lolamtisch/MALSync 1779.0
Mailvelope 31207.0 99.0 4.1 a month ago (Oct 13, 2023) Privacy & Security Enhance your webmail provider with end-to-end encryption. Secure email communication based on the OpenPGP standard. 5.1.1 2.9 MB GNU General Public License v3.0 https://www.mailvelope.com/
MarkDownload - Markdown Web Clipper 7740.0 69.0 4.9 a year ago (Sep 27, 2022) Feeds, News & Blogging This extension works like a web clipper, but it downloads articles in a markdown format. Turndown and Readability.js are used as core libraries. It is not guaranteed to work with all websites. 3.2.1 406.44 KB Custom License https://github.com/deathau/markdown-clipper 2042.0
Matte Black (Red) 31404.0 1197.0 4.8 2 years ago (Feb 24, 2022) Solid A modern dark / Matte Black theme with a red accent color.Click my name for more accents (request if not available). 2022.2.23 7.61 KB Creative Commons Attribution-NonCommercial-Share Alike 3.0 https://elijahlopez.ca/
MetaMask 453652.0 3839.0 4.3 5 days ago (Nov 21, 2023) Privacy & Security, Social & Communication, Other Ethereum Browser Extension 11.5.1 20.5 MB Custom License
ModHeader 20161.0 64.0 3.5 3 months ago (Aug 31, 2023) Web Development, Privacy & Security, Other Add and modify the HTTP request headers and response headers.Use ModHeader to:- Add / modify request and response headers- Add / modify cookies- Multi-profile support- Filtering based on URL, tab, or window- Export and share profiles 4.4.1 384.93 KB All Rights Reserved https://modheader.com/
Moderator toolbox for reddit 2678.0 25.0 4.4 4 months ago (Aug 4, 2023) Social & Communication This is bundled extension of the /r/toolbox moderator tools for reddit.comContaining:Mod Tools EnhancedMod ButtonMod Mail ProMod Domain TaggerToolbox NotifierMod User NotesToolbox Config 6.1.10 1.32 MB Apache License, Version 2.0 https://www.reddit.com/r/toolbox
Modrinthify 147.0 7.0 5.0 3 months ago (Aug 13, 2023) Download Management, Search Tools Automatically searches Modrinth for Curseforge mods and displays Modrinth notifications in the toolbar! 1.7.1 46.32 KB The MIT License https://github.com/devBoi76/modrinthify 25.0
Momentum 29041.0 788.0 4.4 12 days ago (Nov 15, 2023) Appearance, Other, Tabs Replace your new tab page with an all-in-one productivity dashboard. Featuring daily inspiration, focus reminders, to-do lists, local weather info, and more! 2.12.9 14.07 MB All Rights Reserved https://momentumdash.com
Native MathML 1418.0 11.0 4.7 a year ago (Dec 26, 2022) Other Force MathJax/KaTeX/MediaWIki to use native MathML rendering. 1.9.6 21.64 KB Mozilla Public License 2.0 https://github.com/fred-wang/webextension-native-mathml 17.0
New Tab Override 68784.0 941.0 4.4 3 years ago (May 26, 2021) Tabs New Tab Override allows you to set the page that shows whenever you open a new tab. 15.1.1 63.19 KB Mozilla Public License 2.0 https://www.soeren-hentzschel.at/firefox-webextensions/new-tab-override/
New Tong Wen Tang 10800.0 162.0 4.5 a year ago (Nov 12, 2022) Appearance, Language Support Traditional and Simplified Chinese Converter 2.2.0 263.18 KB The MIT License https://github.com/softcup/New-Tongwentang-for-Firefox 96.0
New Zealand English Dictionary 2785.0 9.0 4.9 5 years ago (Nov 28, 2018) New Zealand English Dictionary 1.0.1 for Firefox. 1.0.1.2webext 222.05 KB GNU Library General Public License v2.1
New window without toolbar 1493.0 40.0 4.3 5 years ago (Apr 10, 2019) Appearance, Other, Tabs Open current page in new window without toolbar. 1.3.0 18.55 KB The MIT License
NewTab Adapter 80.0 4.0 5.0 3 years ago (Aug 26, 2020) Appearance Take over browser's new tab settings and open another configurable URL 1.3.0 35.68 KB The MIT License https://github.com/gdh1995/vimium-c-helpers/tree/master/newtab 39.0
News Feed Eradicator 7549.0 129.0 4.7 7 months ago (May 9, 2023) Feeds, News & Blogging, Appearance, Social & Communication Find yourself spending too much time on Facebook? Eradicate distractions by replacing your entire news feed with an inspiring quote 2.2.5 94.11 KB The MIT License https://west.io/news-feed-eradicator
Ninja Cookie 5267.0 68.0 3.6 3 years ago (Aug 14, 2020) Privacy & Security, Appearance Ninja Cookie removes cookie banners by rejecting the use of non-essential cookies. 0.2.7 267.91 KB All Rights Reserved https://ninja-cookie.com/
Nitter Redirect 5286.0 30.0 4.9 3 years ago (Jul 26, 2020) Privacy & Security Redirects Twitter requests to Nitter, the privacy friendly alternative. 1.1.5 22.4 KB The MIT License https://github.com/SimonBrazell/nitter-redirect 158.0
No PDF Download 4868.0 50.0 4.4 4 years ago (Jun 7, 2019) Download Management, Appearance Opens all PDF files directly in the browser. 1.0.6 12.72 KB The MIT License https://github.com/MorbZ/no-pdf-download 15.0
No Tabs 114.0 6.0 4.3 6 years ago (Mar 6, 2018) Tabs Disable tabs completely, by always opening a new window instead. 1.1 109.54 KB GNU General Public License v3.0 https://gitlab.com/adsum/firefox-notabs 0.0
NoScript Security Suite 312736.0 2140.0 4.4 2 months ago (Oct 8, 2023) Web Development, Privacy & Security, Other The best security you can get in a web browser! Allow potentially malicious web content to run only from sites you trust. Protect yourself against XSS other web security exploits. 11.4.28 928.61 KB GNU General Public License v2.0 https://noscript.net
Nord Polar Night Theme 2189.0 78.0 4.8 2 years ago (Jun 2, 2021) Abstract https://paypal.me/christosbouronikos 1.18 8.13 KB Creative Commons Attribution-ShareAlike 3.0 https://github.com/ChristosBouronikos/Nord-Polar-Night-Theme 14.0
Notifier for GitHub 573.0 22.0 5.0 4 months ago (Jul 12, 2023) Web Development, Alerts & Updates, Other Get notified about new GitHub notifications 23.7.12 74.89 KB The MIT License https://github.com/sindresorhus/notifier-for-github 1751.0
Notion Web Clipper 45248.0 172.0 4.1 3 years ago (Apr 28, 2021) Feeds, News & Blogging, Bookmarks Use our Web Clipper to save any website into Notion. 0.3.2 3.65 MB All Rights Reserved https://www.notion.so/web-clipper
OctoLinker 842.0 26.0 4.9 a year ago (Nov 13, 2022) Web Development, Other It turns language-specific module-loading statements like include, require or import into links. Depending on the language it will either redirect you to the referenced file or to an external website like a manual page or another service. 6.10.5 190.37 KB The MIT License https://octolinker.vercel.app
Octotree - GitHub code tree 6359.0 230.0 4.7 10 days ago (Nov 17, 2023) Web Development GitHub on steroids 7.10.3 3.51 MB Octotree's Terms of Use https://github.com/buunguyen/octotree/ 22566.0
Offline QR Code Generator 17838.0 182.0 4.8 2 years ago (Nov 20, 2021) Privacy & Security, Appearance, Tabs This add-on allows you to quickly generate a QR code offline with the URL of the open tab or any (selected) other text! 👍It works completely offline protecting your privacy and has a big range of features like colored QR codes! 1.8 285.96 KB The MIT License https://github.com/rugk/offline-qr-code 365.0
Okta Browser Plugin 61400.0 99.0 3.5 25 days ago (Nov 1, 2023) Privacy & Security Okta Browser Plugin 6.24.0 1.95 MB All Rights Reserved https://www.okta.com
Old Reddit Redirect 46504.0 221.0 4.8 a month ago (Oct 16, 2023) Feeds, News & Blogging, Appearance, Social & Communication Ensure Reddit always loads the old design 1.8.1 21.19 KB The MIT License https://github.com/tom-james-watson/old-reddit-redirect 329.0
Omni - Manage Tabs, Bookmarks, History... 305.0 11.0 3.7 2 years ago (Mar 22, 2022) Bookmarks, Tabs Supercharge Firefox with commands, shortcuts, and more 1.4.5 1.96 MB The MIT License https://github.com/alyssaxuu/omni 6670.0
Omnivore 3396.0 15.0 4.7 6 days ago (Nov 21, 2023) Feeds, News & Blogging, Bookmarks Omnivore is the read-it-later app for serious readers. Distraction free. Privacy focused. Open source. 2.8.9 178.95 KB GNU General Public License v3.0 https://omnivore.app/
One-click Wayback 31.0 1.0 5.0 3 years ago (Oct 11, 2020) Search Tools, Appearance View cached versions of your current page in the Wayback Machine. 0.2 8.99 KB Mozilla Public License 2.0 https://git.sr.ht/~tomf/one-click-wayback
OneTab 150288.0 2280.0 4.2 2 months ago (Oct 1, 2023) Bookmarks, Other, Tabs OneTab - Too many tabs? Convert tabs to a list and reduce browser memory 1.83 1.3 MB Custom License http://www.one-tab.com
Open external links in a container 1659.0 47.0 4.9 4 years ago (May 9, 2020) Privacy & Security, Tabs This extension enables support for opening links in specific containers using custom protocol handler. It works for terminal, OS shortcuts and regular HTML pages. 1.0.3 30.6 KB Mozilla Public License 2.0
Open in Browser 2349.0 36.0 4.3 4 years ago (Jan 8, 2020) Download Management, Other Offers the possibility to display documents in the browser window. 2.11 1.19 MB Mozilla Public License 2.0 https://github.com/Rob--W/open-in-browser 74.0
Org Capture 540.0 14.0 4.9 5 years ago (Oct 29, 2018) Web Development, Other, Tabs A helper for capturing things via org-protocol in emacs: First, set up: http://orgmode.org/worg/org-contrib/org-protocol.html or https://github.com/sprig/org-capture-extensionSee https://youtu.be/zKDHto-4wsU for example usage 0.2.1 70.3 KB The MIT License https://github.com/sprig/org-capture-extension 513.0
OverbiteWX 1379.0 16.0 4.9 6 years ago (Jan 25, 2018) Other Re-enables the Gopher protocol in Firefox 56 and above, allowing you to enter Gopher URLs and click on Gopher links. Because WebExtensions does not yet have a TCP sockets API, this version redirects your requests to the Floodgap Public Gopher Proxy. 0.4.1 5.75 KB Mozilla Public License 2.0
Overview 19.0 8.0 4.4 6 years ago (Oct 14, 2017) Other Give an overview of a page's headings in a sidebar. The sidebar has links towards each heading in the current page, making it easy to understand the structure and navigate inside the page. 0.5.0 11.79 KB The MIT License https://gitlab.petton.fr/DamienCassou/overview
PassFF 1754.0 50.0 4.6 4 months ago (Aug 9, 2023) Privacy & Security Add-on that allows users of the unix password manager 'pass' (see https://www.passwordstore.org/) to access their password store from Firefox 1.15 75.68 KB GNU General Public License v2.0 https://github.com/passff/passff 1186.0
PeerTubeify 229.0 14.0 4.8 5 years ago (Feb 19, 2019) Privacy & Security, Search Tools PeerTubeify allows to redirect between YouTube and PeerTube and across PeerTube instances, automatically or by displaying a link.Don't forget to set your preferences :)PeerTubeify is not affiliated with PeerTube. 0.6.0 47.82 KB GNU General Public License v3.0 https://gitlab.com/Ealhad/peertubeify 53.0
PersistentPin 631.0 32.0 4.4 2 years ago (Mar 12, 2022) Other, Tabs Pins the same websites across browser restarts. 1.1.1 630.44 KB The MIT License https://github.com/Faerbit/persistentpin-webextension 11.0
Pinboard 145.0 3.0 4.7 3 years ago (May 29, 2020) Bookmarks, Tabs Unofficial Firefox add-on for Pinboard.in. Bookmark web pages & add notes easily. Keyboard command: Alt + p 5.0.0 57.78 KB Mozilla Public License 2.0 https://browsernative.com/mozilla-firefox-extensions/
Plasma Integration 62727.0 413.0 4.7 2 years ago (Oct 27, 2021) Appearance, Other Multitask efficiently by controlling browser functions from the Plasma desktop. 1.8.1 220.13 KB GNU General Public License v3.0 http://kde.org
Pocket Select All 5670.0 95.0 4.3 5 years ago (Aug 21, 2018) Feeds, News & Blogging, Appearance, Bookmarks Adds a Select All button to https://getpocket.com.**WARNING**: Some people have complained about this extension being automatically installed or similar. If this happens, or you installed it from anywhere but addons.mozilla.org, please remove it. 1.0 11.91 KB All Rights Reserved
Polish Spellchecker Dictionary 74767.0 48.0 4.9 5 years ago (Nov 28, 2018) Polish spell-check dictionary for Firefox, Thunderbird and SeaMonkey. 1.0.20160228.1webext 1.09 MB Mozilla Public License 1.1 http://www.aviary.pl/
Privacy Badger 1181078.0 2338.0 4.8 a month ago (Oct 31, 2023) Privacy & Security Automatically learns to block invisible trackers. 2023.10.31 1.8 MB GNU General Public License v3.0 https://privacybadger.org/
Privacy Pass 28781.0 699.0 3.2 3 months ago (Aug 30, 2023) Privacy & Security Client-side of the Privacy Pass protocol providing unlinkable cryptographic tokens. 3.0.6 267.84 KB The BSD License https://privacypass.github.io
Privacy Possum 87276.0 401.0 4.4 4 years ago (Jul 18, 2019) Privacy & Security, Other Privacy Possum monkey wrenches common commercial tracking methods by reducing and falsifying the data gathered by tracking companies. 2019.7.18 278.05 KB GNU General Public License v3.0 https://github.com/cowlicks/privacypossum 731.0
Privacy Redirect 3572.0 105.0 4.6 2 years ago (Jul 25, 2021) Privacy & Security Redirects Twitter, YouTube, Instagram and more to privacy friendly alternatives. 1.1.49 63.62 KB GNU General Public License v3.0 https://github.com/SimonBrazell/privacy-redirect 1817.0
Privacy Settings 2016.0 65.0 4.3 5 years ago (Dec 16, 2018) Privacy & Security, Search Tools Alter Firefox's built-in privacy settings easily with a toolbar panel. 0.3.7 81.93 KB Mozilla Public License 2.0 http://add0n.com/privacy-settings.html
Privacy | Protect Your Payments 8668.0 64.0 3.5 a month ago (Oct 27, 2023) Privacy & Security, Shopping Privacy's Firefox add-on allows you to generate a new virtual card number with 1-click on any checkout page. Keep your payment info safe from data breaches, shady merchants, and sneaky subscription billing. 2.1.4 755.77 KB All Rights Reserved https://privacy.com
Profile Switcher for Firefox 9593.0 111.0 4.3 2 years ago (May 8, 2022) Privacy & Security, Tabs Create, manage and switch between browser profiles seamlessly. 1.3.1 2.78 MB GNU General Public License v3.0 https://github.com/null-dev/firefox-profile-switcher 284.0
Promnesia 67.0 7.0 5.0 6 months ago (May 14, 2023) Feeds, News & Blogging, Search Tools, Bookmarks, Social & Communication Enhancement of your browsing history 1.2.4 914.76 KB The MIT License https://github.com/karlicoss/promnesia 1631.0
PronounDB 1549.0 41.0 4.2 6 months ago (Jun 3, 2023) Social & Communication PronounDB is a browser extension that helps people know each other's pronouns easily and instantly. Whether hanging out on a Twitch chat, or on any of the supported platforms, PronounDB will make your life easier. 0.14.1 133 KB The BSD License https://pronoundb.org
Proton Pass 33116.0 350.0 4.5 a month ago (Oct 31, 2023) Privacy & Security Free and unlimited password manager to keep your login credentials safe and manage them directly in your browser. 1.8.4 12.16 MB GNU General Public License v3.0 https://proton.me
Proton VPN: a Swiss VPN you can trust 12477.0 130.0 3.9 2 months ago (Oct 5, 2023) Privacy & Security Secure your internet and protect your online privacy in one click. 1.0.8 1.9 MB GNU General Public License v3.0 https://protonvpn.com/
ProtonDB for Steam 2251.0 58.0 4.9 12 days ago (Nov 15, 2023) Appearance, Other, Games & Entertainment Shows ratings from protondb.com on Steam 2.1.0 22.41 KB GNU Library General Public License v3.0 https://github.com/tryton-vanmeer/ProtonDB-for-Steam#protondb-for-steam 152.0
Proxy SwitchyOmega 55510.0 530.0 4.6 5 years ago (Aug 21, 2018) Web Development, Privacy & Security, Appearance Manage and switch between multiple proxies quickly & easily. 2.5.19 943.11 KB GNU General Public License v3.0 https://github.com/FelisCatus/SwitchyOmega 20140.0
Pushbullet 20379.0 255.0 3.6 8 months ago (Mar 25, 2023) Download Management, Social & Communication Pushbullet enables you to see your calls and texts on your computer and easily send links and files from your computer to phone. 366 546.57 KB Mozilla Public License 2.0 https://www.pushbullet.com
Pywalfox 677.0 11.0 4.7 10 months ago (Jan 24, 2023) Appearance Dynamic theming of Firefox using your Pywal colors 2.0.11 41.52 KB Mozilla Public License 2.0 https://github.com/frewacom/Pywalfox 524.0
RSF Censorship Detector 7.0 1.0 5.0 4 months ago (Aug 3, 2023) Feeds, News & Blogging, Privacy & Security Find access to blocked websites 2.0.0 29.13 KB GNU General Public License v3.0 https://github.com/RSF-RWB/collateralfreedom 17.0
RSSHub Radar 1511.0 29.0 4.8 7 days ago (Nov 19, 2023) Feeds, News & Blogging, Search Tools RSSHub Radar is a spin-off of RSSHub that helps you quickly discover and subscribe to RSS and RSSHub for your current site. 1.10.3 676.99 KB The MIT License https://docs.rsshub.app
Rabattcorner 1084.0 2.0 5.0 2 months ago (Sep 25, 2023) Alerts & Updates, Shopping Mit der Rabattcorner Cashback-Erinnerung kannst du beim Online-Shoppen bei über 790 Partnern Geld zurück bekommen. 2.1.6.4 2.54 MB Mozilla Public License 2.0 https://www.rabattcorner.ch
Raindrop.io 20732.0 206.0 4.3 24 days ago (Nov 3, 2023) Privacy & Security, Bookmarks, Other, Tabs All-in-one bookmark manager 6.6.17 1,022.15 KB Mozilla Public License 2.0 https://raindrop.io
Rakuten Button Canada: Get Cash Back for Shopping 10472.0 19.0 3.6 2 years ago (May 23, 2022) Shopping Always forgetting Cash Back?Let us help. Shop like you normally would at your favourite stores and we’ll alert you when Cash Back is available. Trust us, you’ll never forget Cash Back again! 7.8.1 4.76 MB Mozilla Public License, version 1.1 https://www.rakuten.ca/
Rakuten: Get Cash Back For Shopping 149111.0 844.0 4.5 11 days ago (Nov 15, 2023) Shopping Start shopping smarter with Cash Back and coupons. By clicking Add to Firefox you agree to the Rakuten Extension Terms & Conditions 5.35.0 1.47 MB Mozilla Public License 2.0 https://www.rakuten.com
React Developer Tools 179947.0 332.0 4.7 a month ago (Oct 25, 2023) Web Development React Developer Tools is a tool that allows you to inspect a React tree, including the component hierarchy, props, state, and more. To get started, just open the Firefox devtools and switch to the "⚛️ Components" or "⚛️ Profiler" tab. 4.28.5 1.51 MB The MIT License https://github.com/facebook/react 215662.0
Reddit Comment Collapser 1142.0 43.0 4.9 6 years ago (Jul 21, 2017) Appearance, Social & Communication, Other A more elegant solution for collapsing reddit comment trees.Reddit Comment Collapser is free and open source. Contributions welcome - https://github.com/tom-james-watson/reddit-comment-collapser 5.1.1 178.11 KB The MIT License https://github.com/tom-james-watson/reddit-comment-collapser 42.0
Reddit Enhancement Suite 262131.0 538.0 4.8 8 months ago (Apr 3, 2023) Feeds, News & Blogging, Appearance, Social & Communication Reddit Enhancement Suite (RES) is a suite of tools to enhance your Reddit browsing experience. 5.22.17 1.77 MB GNU General Public License v3.0 https://redditenhancementsuite.com/
Redirect AMP to HTML 6305.0 109.0 4.6 4 years ago (Apr 9, 2020) Privacy & Security Automatically redirects AMP pages to the regular web page variant. 2.1.0 22.32 KB The MIT License https://www.daniel.priv.no/web-extensions/amp2html.html
Redirector 14801.0 293.0 4.6 4 years ago (Mar 26, 2020) Other Automatically redirects to user-defined urls on certain pages 3.5.3 51.72 KB The MIT License http://einaregilsson.com/redirector/
Redux DevTools 53533.0 124.0 4.7 2 months ago (Sep 15, 2023) Web Development, Appearance DevTools for Redux with actions history, undo and replay. 3.1.3 1.86 MB The MIT License https://github.com/reduxjs/redux-devtools 13721.0
Refined GitHub 8694.0 135.0 4.8 4 days ago (Nov 23, 2023) Web Development, Appearance, Social & Communication Simplifies the GitHub interface and adds many useful features. 23.11.23 260.97 KB The MIT License https://github.com/sindresorhus/refined-github 22166.0
Return YouTube Dislike 565611.0 3807.0 4.8 a month ago (Oct 18, 2023) Social & Communication, Other Returns ability to see dislike statistics on youtube 3.0.0.12 121.9 KB GNU General Public License v3.0
Rust Search Extension 1492.0 26.0 4.8 4 months ago (Jul 15, 2023) Search Tools, Language Support The ultimate search extension for RustSearch std docs, crates, builtin attributes, official books, and error codes, etc in your address bar instantly.https://rust.extension.sh 1.12.0 1.12 MB Mozilla Public License 2.0 https://rust.extension.sh
Saka Key 1345.0 131.0 4.2 3 years ago (May 31, 2020) Appearance, Other, Tabs A keyboard interface to the web 1.26.3 696.16 KB The MIT License https://github.com/lusakasa/saka-key 850.0
Save Page WE 22231.0 410.0 4.4 8 months ago (Mar 31, 2023) Appearance, Other Save a complete web page (as currently displayed) as a single HTML file that can be opened in any browser. Save a single page, multiple selected pages or a list of page URLs. Automate saving from command line. 28.11 101.09 KB GNU General Public License v2.0
Search Engines Helper 982.0 56.0 4.7 3 months ago (Sep 3, 2023) Search Tools, Bookmarks, Other Add a custom search engine and export/import all the search urls and icon urls for all search engines added to Firefox. 3.5.0 75.04 KB The MIT License https://github.com/soufianesakhi/firefox-search-engines-helper 76.0
Search by Image 282977.0 1351.0 4.6 24 days ago (Nov 2, 2023) Search Tools, Appearance, Photos, Music & Videos A powerful reverse image search tool, with support for various search engines, such as Google, Bing, Yandex, Baidu and TinEye. 6.1.0 1.1 MB GNU General Public License v3.0 https://github.com/dessant/search-by-image#readme 1727.0
Shaarli 414.0 8.0 4.5 6 years ago (Dec 17, 2017) Feeds, News & Blogging, Social & Communication Cette extension remplace le bookmarklet officiel et intègre un bouton « Shaarli » dans la barre des modules. 2.0.0 66.81 KB GNU General Public License v3.0
Side View 14343.0 249.0 4.1 5 years ago (Sep 25, 2018) Tabs Open a mobile view of a page in the sidebar 0.4.6423 47.35 KB Mozilla Public License 2.0 https://github.com/mozilla/side-view/ 170.0
Sidebar Tabs 692.0 24.0 4.4 6 days ago (Nov 20, 2023) Appearance, Other, Tabs Emulate tabs in sidebar and display tabs vertically. In addition, group tabs and collapse / expand them. 11.1.5 303.71 KB Mozilla Public License 2.0 https://github.com/asamuzaK/sidebarTabs 49.0
Sidebery 51815.0 605.0 4.7 2 months ago (Sep 19, 2023) Bookmarks, Tabs Tabs tree and bookmarks in sidebar with advanced containers configuration. 5.0.0 439.8 KB The MIT License https://github.com/mbnuqw/sidebery 2237.0
Simple Dark 1.0 a year ago (Dec 10, 2022) Other A simple dark high contrast theme with a tone of cyan. 3.0 7.46 KB Creative Commons Attribution 3.0
Simple Tab Groups 74789.0 1441.0 4.1 7 months ago (Apr 28, 2023) Appearance, Other, Tabs Create, modify, and quickly change tab groups 5.2 826.31 KB Mozilla Public License 2.0 https://github.com/drive4ik/simple-tab-groups 1025.0
SimpleLogin: Open-source Email Protection 16318.0 144.0 4.9 2 months ago (Sep 18, 2023) Privacy & Security Create a different email for each website to hide your real email. Guard your inbox against spams, phishing. Protect your privacy. 2.10.2 611.71 KB The MIT License https://simplelogin.io
SingleFile 51937.0 749.0 4.8 4 days ago (Nov 23, 2023) Download Management, Privacy & Security Save an entire web page—including images and styling—as a single HTML file. 1.22.30 966.73 KB AGPL v3 https://github.com/gildas-lormeau/SingleFile 12494.0
Skip Redirect 13175.0 163.0 4.6 2 years ago (Mar 11, 2022) Other Some web pages use intermediary pages before redirecting to a final page. This add-on tries to extract the final url from the intermediary url and goes there straight away if successful. 2.3.6 81.31 KB The MIT License
Smart Referer 4976.0 75.0 4.1 4 years ago (Dec 18, 2019) Privacy & Security Improve your privacy by limiting Referer information leak! 0.2.15 158.81 KB WTFPL https://gitlab.com/smart-referer/smart-referer 52.0
Snooze Tabs 3482.0 95.0 4.0 5 years ago (Jan 15, 2019) Appearance, Bookmarks, Other, Tabs Snooze Tabs help you focus your attention online, whether you want to remove distractions for now or save something for later. Hit the snooze icon to dismiss tabs you don’t want now, and set an alarm to bring them back when you need them. 1.1.1 855.35 KB Mozilla Public License 2.0 https://github.com/bwinton/SnoozeTabs#readme 161.0
Snowflake 19078.0 201.0 4.9 8 months ago (Apr 10, 2023) Privacy & Security, Social & Communication Help people in censored countries access the Internet without restrictions. Once you install and enable the extension, wait for the snowflake icon to turn green, this means a censored user is connecting through your extension to access the Internet! 0.7.2 175.14 KB The BSD License https://snowflake.torproject.org/
Solarized Dark 5.0 2 years ago (Mar 20, 2022) Solid Solarized Dark theme, using blue backgrounds with yellow highlights 3.0 7.96 KB Creative Commons Attribution 3.0
Solarized-Light 241.0 16.0 4.9 5 years ago (May 13, 2019) Solid Uh-oh! Looks like somebody left Firefox out in the sun.Credit to Ethan Schoonover for the color scheme.http://ethanschoonover.com/solarized 2.0 85.46 KB All Rights Reserved
Sourcegraph for Firefox 1057.0 7.0 5.0 7 months ago (Apr 14, 2023) Web Development, Search Tools, Other Adds code intelligence to GitHub, GitLab, Bitbucket Server, and Phabricator: hovers, definitions, references. Supports 20+ languages. 23.4.14.1343 6.52 MB Apache License, Version 2.0
SponsorBlock - Skip Sponsorships on YouTube 367671.0 2033.0 4.8 18 days ago (Nov 8, 2023) Appearance, Games & Entertainment Easily skip YouTube video sponsors. When you visit a YouTube video, the extension will check the database for reported sponsors and automatically skip known sponsors. You can also report sponsors in videos.Other browsers: https://sponsor.ajay.app 5.4.27 1.42 MB GNU Library General Public License v3.0 https://sponsor.ajay.app
Startpage — Private Search Engine 226172.0 679.0 4.4 4 years ago (Oct 9, 2019) Privacy & Security, Search Tools This extension protects users from being tracked while allowing them to search the web in complete private mode. 1.3.0 20.55 KB GNU General Public License v3.0
Startup Tabs 80.0 5.0 4.6 7 months ago (May 4, 2023) Bookmarks, Other, Tabs Open a set of bookmarks as tabs on browser startup by simply selecting a bookmark folder which contains them. 1.7.11 17.73 KB The BSD License
StatsHunters 1572.0 11.0 4.8 10 days ago (Nov 17, 2023) Other Show tiles on Strava, Komoot, Brouter, RWGPS, Garmin and Mapy.cz route builder 1.2.3 35.77 KB Mozilla Public License 2.0 https://www.statshunters.com
SteamDB 40761.0 301.0 4.8 7 days ago (Nov 19, 2023) Shopping, Games & Entertainment Adds SteamDB links and new features on the Steam store and community. View lowest game prices and stats. 3.7.8 72.29 KB The BSD License https://steamdb.info/
StreetPass for Mastodon 1190.0 12.0 5.0 a month ago (Oct 29, 2023) Social & Communication Find your people on Mastodon 2023.20 197.05 KB The MIT License https://streetpass.social/
Stylus 87646.0 961.0 4.7 23 days ago (Nov 4, 2023) Web Development, Appearance Redesign your favorite websites with Stylus, an actively developed and community driven userstyles manager. Easily install custom themes from popular online repositories, or create, edit, and manage your own personalized CSS stylesheets. 1.5.38 1.29 MB GNU General Public License v3.0 https://add0n.com/stylus.html
Surfingkeys 1706.0 88.0 4.9 5 months ago (Jun 25, 2023) Search Tools, Other, Tabs Rich shortcuts for you to click links / switch tabs / scroll pages or DIVs / capture full page or DIV etc, let you use the browser like vim, plus an embed vim editor.https://github.com/brookhong/Surfingkeys 1.15.0 692.18 KB The MIT License https://github.com/brookhong/Surfingkeys 4863.0
Swedish Dictionary 21835.0 32.0 4.8 4 years ago (Apr 1, 2020) Swedish spell-check dictionary. 1.21 732.41 KB GNU Library General Public License v3.0
TETR.IO PLUS 701.0 5.0 5.0 5 hours ago (Nov 26, 2023) Games & Entertainment Custom skins, background music, sound effects, (animated) backgrounds, input display, and touch control support for TETR.IO. 0.25.7 3.15 MB The MIT License
TST Tab Search 931.0 21.0 4.4 4 months ago (Jul 28, 2023) Search Tools, Tabs Search for or filter the Tabs in TST's sidebar, and quickly find and activate them. 0.0.7 183.89 KB Mozilla Public License 2.0 https://github.com/NiklasGollenstede/tst-search#readme 39.0
TWP - Translate Web Pages 658679.0 2908.0 4.8 3 months ago (Sep 9, 2023) Language Support, Other Translate your page in real time using Google or Yandex.It is not necessary to open new tabs.Now works with the NoScript Extension. 9.9.0.30 426.55 KB Mozilla Public License 2.0
Tab Center Reborn 3966.0 123.0 4.8 2 years ago (Aug 23, 2021) Tabs Simple and powerful vertical tab bar 2.3.1 87 KB Mozilla Public License 2.0 https://framagit.org/ariasuni/tabcenter-reborn
Tab Counter Plus 2204.0 42.0 4.7 3 years ago (Feb 6, 2021) Other, Tabs Shows the number of tabs in each window. Efficient and customizable. 3.4 21.37 KB Apache License 2.0 https://github.com/Loirooriol/tab-counter-plus 34.0
Tab ReTitle 3287.0 72.0 4.3 4 years ago (Dec 14, 2019) Appearance, Tabs Change tab titles easily!+ Persists through sessions+ Domain level re-titling+ Regex replacementsand much more! 1.5.2 179.2 KB The MIT License
Tab Reloader (page auto refresh) 79558.0 368.0 4.0 9 months ago (Feb 13, 2023) Web Development, Tabs An easy-to-use tab reloader with custom reloading time settings for individual tabs 0.6.1 605.07 KB Mozilla Public License 2.0 https://webextension.org/listing/tab-reloader.html
Tab Session Manager 135496.0 960.0 4.3 3 months ago (Sep 9, 2023) Appearance, Tabs Save and restore the state of windows and tabs. It also supports automatic saving and cloud sync. 6.12.2 751.12 KB Mozilla Public License 2.0 https://tab-session-manager.sienori.com/
Tab Stash 24341.0 366.0 4.6 3 months ago (Sep 9, 2023) Bookmarks, Other, Tabs Easily save and organize batches of tabs as bookmarks. Clear your tabs, clear your mind. Only for Firefox. 3.0 300.43 KB Mozilla Public License 2.0 https://josh-berry.github.io/tab-stash/
Tab Unloader for Tree Style Tab 1218.0 21.0 4.8 2 years ago (Apr 22, 2022) Appearance, Other, Tabs Tab unload options for Tree Style Tab. 6.15 147.53 KB GNU General Public License v3.0 https://github.com/Lej77/tab-unloader-for-tree-style-tab 19.0
Tabliss - New Tab 69241.0 2089.0 4.6 2 years ago (Apr 25, 2022) Appearance, Photos, Music & Videos, Other, Tabs A beautiful New Tab page with many customisable backgrounds and widgets that does not require any permissions. 2.6.0 211.67 KB GNU General Public License v3.0 https://tabliss.io
Tampermonkey 675736.0 4577.0 4.7 6 months ago (May 24, 2023) Web Development, Appearance, Other Tampermonkey is the world's most popular userscript manager. 4.19.0 1.49 MB All Rights Reserved https://tampermonkey.net
Temporary Containers 14831.0 261.0 4.7 3 years ago (Feb 8, 2021) Privacy & Security, Tabs Open tabs, websites, and links in automatically managed disposable containers which isolate the data websites store (cookies, storage, and more) from each other, enhancing your privacy and security while you browse. 1.9.2 817.7 KB The MIT License https://github.com/stoically/temporary-containers 807.0
Terms of Service; Didn’t Read 14763.0 164.0 4.6 2 years ago (Aug 19, 2021) Privacy & Security, Search Tools “I have read and agree to the Terms” is the biggest lie on the web. We aim to fix that. Get informed instantly about websites' terms & privacy policies, with ratings and summaries from the www.tosdr.org initiative. 4.1.2 1.08 MB GNU Affero General Public License, version 3.0 http://tosdr.org
Text Contrast for Dark Themes 898.0 133.0 4.7 4 years ago (Dec 4, 2019) Appearance, Other Fixes low-contrast text when using a dark desktop theme. 2.1.6 28.04 KB The MIT License
Textern 239.0 32.0 5.0 6 months ago (Jun 9, 2023) Web Development, Social & Communication, Other Edit text in your favourite external editor! 0.8 15.83 KB GNU General Public License v3.0 https://github.com/jlebon/textern 126.0
The Stream Detector 12714.0 124.0 4.3 5 months ago (Jul 9, 2023) Download Management, Photos, Music & Videos, Other This addon provides an easy way to keep track of manifests and subtitles used by various streaming protocols. Also allows for detecting custom file types and downloading media files. 2.11.7 48.99 KB Mozilla Public License 2.0
Theater Mode for YouTube™ (YouTube Wide Screen) 2660.0 27.0 4.3 4 months ago (Jul 20, 2023) Photos, Music & Videos Force YouTube to open in its player in the theater mode 0.2.2 50.47 KB Mozilla Public License 2.0 https://webextension.org/listing/youtube-tools.html?theater
To DeepL translation 23913.0 64.0 4.4 10 months ago (Feb 1, 2023) Language Support Right-click on a section of text and click on "To DeepL" to translate it to your language. Default language is selected in extension preferences. 0.9.0 11.4 KB The MIT License https://github.com/xpmn/firefox-to-deepl/ 79.0
Tokyo Night V2 62.0 3.0 5.0 2 years ago (Nov 24, 2021) Firefox A Tokyo Night theme, based on enkia's VS Code theme. There are other Tokyo Night themes in the addons store, but none of them actually had the right colors, so I decided to make my own. 1.0 7.7 KB Creative Commons Attribution-NonCommercial-Share Alike 3.0
Tomato Clock 36760.0 371.0 4.5 2 years ago (Sep 4, 2021) Alerts & Updates, Other Tomato Clock is a simple browser extension that helps with online time management. 6.0.2 1.43 MB GNU General Public License v3.0 https://github.com/samueljun/tomato-clock 325.0
Toolkit for YNAB 4806.0 34.0 4.7 11 days ago (Nov 16, 2023) Appearance, Shopping UI customizations and tweaks for the web version of YNAB. 3.10.1 1.65 MB The MIT License https://github.com/toolkit-for-ynab/toolkit-for-ynab 1321.0
Torrent Control 8133.0 123.0 4.3 2 months ago (Oct 10, 2023) Download Management, Other Send torrent and magnet links to your Bittorrent client's web interface. Supports BiglyBT, Cloud Torrent, Deluge, Flood, ruTorrent, Tixati, Transmission, tTorrent, µTorrent, Vuze and qBittorrent. 0.2.36 47.46 KB The MIT License https://github.com/Mika-/torrent-control 149.0
Tournesol Extension 2677.0 36.0 4.9 7 days ago (Nov 19, 2023) Feeds, News & Blogging, Search Tools See Tournesol recommendation on YouTube, and easily contribute to the project (https://tournesol.app). 3.4.0 127.78 KB GNU Library General Public License v3.0 https://tournesol.app/
Transparent standalone images 988.0 46.0 4.5 6 years ago (Oct 7, 2017) Web Development, Photos, Music & Videos, Other This add-on renders standalone images on a transparent background, so you can see the image in all its glory! 2.1 19.95 KB Mozilla Public License 2.0
Tree Style Tab 188113.0 1869.0 4.6 7 days ago (Nov 20, 2023) Appearance, Tabs Show tabs like a tree. 3.9.19 1,013.45 KB Custom License http://piro.sakura.ne.jp/xul/_treestyletab.html.en
Tree Style Tab Mouse Wheel 1064.0 55.0 4.7 4 years ago (Dec 23, 2019) Other, Tabs This add-on requires Tree Style Tab. It extends Tree Style Tab to allow tab changing by mouse wheel scrolling and reloading a tab when double clicking it. 1.5 24.9 KB Mozilla Public License 2.0 https://github.com/joshuacant/
Tridactyl 5525.0 431.0 4.9 a year ago (Nov 28, 2022) Appearance, Other Vim, but in your browser. Replace Firefox's control mechanism with one modelled on Vim.This addon is very usable, but is in an early stage of development. We intend to implement the majority of Vimperator's features. 1.23.0 2.65 MB Apache v2 https://tridactyl.xyz
Tube Archivist Companion 313.0 3.0 4.7 17 days ago (Nov 10, 2023) Download Management, Bookmarks Interact with your selfhosted TA server. 0.2.2 50.04 KB GNU General Public License v3.0 https://github.com/tubearchivist/browser-extension 90.0
Ukrainian dictionary 36803.0 69.0 4.8 8 months ago (Mar 25, 2023) Ukrainian (uk-UA) spellchecking dictionary 6.1.0 1.44 MB Mozilla Public License 2.0 https://github.com/brown-uk/dict_uk 511.0
Undo Close Tab 41885.0 477.0 4.8 7 months ago (May 7, 2023) Appearance, Tabs Allows you to restore the tab you just closed with a single click—plus it can offer a list of recently closed tabs within a convenient context menu. 7.6.0 47.74 KB GNU General Public License v3.0 https://github.com/M-Reimer/undoclosetab 75.0
Unhook: Remove YouTube Recommended Videos Comments 57257.0 519.0 4.8 a year ago (Jan 2, 2023) Appearance, Photos, Music & Videos Hide YouTube related videos, comments, video suggestions wall, homepage recommendations, trending tab, and other distractions. 1.6.2 44.03 KB All Rights Reserved https://unhook.app
Unpaywall 57054.0 208.0 4.4 2 years ago (Jul 28, 2021) Feeds, News & Blogging, Search Tools, Social & Communication Get free text of research papers as you browse, using Unpaywall's index of ten million legal, open-access articles. 3.98 675.66 KB The MIT License https://unpaywall.org/products/extension
User-Agent Switcher and Manager 84580.0 600.0 4.3 7 months ago (Apr 17, 2023) Web Development, Privacy & Security Spoof websites trying to gather information about your web navigation—like your browser type and operating system—to deliver distinct content you may not want. 0.5.0 753.16 KB Mozilla Public License 2.0 http://add0n.com/useragent-switcher.html
Video DownloadHelper 1983548.0 24932.0 4.3 3 months ago (Aug 22, 2023) Download Management The easy way to download and convert Web videos from hundreds of YouTube-like sites. 8.0.0.6 829.75 KB Custom License http://www.downloadhelper.net/
Video Speed Controller 96003.0 660.0 4.6 3 years ago (Apr 6, 2021) Appearance, Photos, Music & Videos, Social & Communication Speed up, slow down, advance and rewind any HTML5 video with quick shortcuts. 0.6.3.3 64.62 KB The MIT License https://github.com/codebicycle/videospeed 381.0
View Image 30102.0 479.0 4.2 3 months ago (Sep 2, 2023) Appearance, Other, Tabs Re-implements the google image, "View Image" and "Search by Image" buttons. 4.1.1 75.63 KB The MIT License https://github.com/bijij/ViewImage 751.0
Vim Vixen 2595.0 268.0 4.7 2 years ago (Sep 26, 2021) Appearance, Other Accelerates your web browsing with Vim power!! 1.2.3 1.13 MB The MIT License https://github.com/ueokande/vim-vixen 2133.0
Vimium C - All by Keyboard 8002.0 131.0 4.8 4 months ago (Jul 22, 2023) Appearance, Tabs A keyboard shortcut tool for keyboard-based page navigation and browser tab operations with an advanced omnibar and global shortcuts 1.99.995 364.97 KB The MIT License https://github.com/gdh1995/vimium-c 2780.0
Vimium-FF 32919.0 458.0 4.8 20 days ago (Nov 7, 2023) Appearance, Other The Hacker's Browser. Vimium provides keyboard shortcuts for navigation and control in the spirit of Vim. 2.0.6 266.89 KB The MIT License https://github.com/philc/vimium 21195.0
Violentmonkey 79302.0 584.0 4.7 a month ago (Oct 25, 2023) Web Development, Other Userscript support for browsers, open source. 2.16.0 558.76 KB The MIT License https://violentmonkey.github.io/
Vue.js devtools 89559.0 577.0 4.8 2 months ago (Oct 10, 2023) Web Development, Appearance DevTools extension for debugging Vue.js applications. 6.5.1 1.99 MB The MIT License https://devtools.vuejs.org
Wallabagger 2582.0 62.0 4.4 7 months ago (Apr 19, 2023) Feeds, News & Blogging, Other This wallabag v2 extension has the ability to edit title and tags and set starred, archived, or delete states.You can add a page from the icon or through the right click menu on a link or on a blank page spot. 1.16.0 455.01 KB The MIT License https://github.com/wallabag/wallabagger 334.0
Wappalyzer 117707.0 461.0 4.4 24 days ago (Nov 2, 2023) Web Development, Search Tools Identify technologies on websites 6.10.67 12.88 MB All Rights Reserved https://www.wappalyzer.com
Watch2Gether 51003.0 64.0 4.2 a year ago (Oct 6, 2022) Social & Communication, Games & Entertainment The official Watch2Gether Firefox extension allows you to share content from a supported site (Youtube, Vimeo, ...) directly into a Watch2Gether room. The new W2gSync feature allows you to sync-watch videos from any website on Watch2Gether. 8.6 841.36 KB All Rights Reserved https://w2g.tv
Wayback Machine 26563.0 278.0 3.9 a year ago (Dec 22, 2022) Feeds, News & Blogging, Search Tools, Other Welcome to the Official Internet Archive Wayback Machine Browser Extension! Go back in time to see how a website has changed through the history of the Web. Save websites, view missing 404 Not Found pages, or read archived books & papers. 3.2 1.31 MB GNU General Public License v3.0 https://archive.org
Web Archives 52509.0 213.0 4.6 20 days ago (Nov 6, 2023) Feeds, News & Blogging, Search Tools View archived and cached versions of web pages on 10+ search engines, such as the Wayback Machine, Archive․is, Google, Bing and Yandex 5.0.0 671.45 KB GNU General Public License v3.0 https://github.com/dessant/web-archives#readme 951.0
Web Scrobbler 14264.0 205.0 4.7 3 months ago (Sep 9, 2023) Photos, Music & Videos Scrobble music all around the web! 3.2.0 852.08 KB The MIT License https://web-scrobbler.com
Web Search Navigator 1096.0 43.0 5.0 6 months ago (May 29, 2023) Search Tools, Other Boost your searching productivity with Web Search Navigator! Adds keyboard shortcuts to navigate within Google Search results. 0.5.2 208.08 KB The MIT License https://github.com/infokiller/web-search-navigator 802.0
Wide GitHub 466.0 10.0 4.5 2 years ago (Oct 18, 2021) Web Development, Appearance Makes GitHub wide on Mozilla Firefox. 2.1.0 50.87 KB GNU General Public License v3.0 https://github.com/fabiocchetti/wide-github/ 16.0
Wikipedia Vector Skin 2339.0 18.0 4.7 10 months ago (Jan 25, 2023) Other This extension restores the old Wikipedia Layout and Design by appending "?useskin=vector" to Wikipedia URLs. 1.3 8.69 KB Mozilla Public License 2.0
Wikiwand: Wikipedia Modernized 20478.0 517.0 4.4 3 years ago (Dec 14, 2020) Search Tools, Appearance Good old Wikipedia gets a great new look 5.1.3 45.59 KB All Rights Reserved http://www.wikiwand.com
Windscribe - Free VPN and Ad Blocker 88411.0 3670.0 4.5 19 days ago (Nov 7, 2023) Web Development, Privacy & Security Windscribe helps you circumvent censorship, block ads, beacons and trackers on websites you use every day. 3.4.11.1 3.61 MB GNU General Public License v3.0 https://windscribe.com
YouTube NonStop 129387.0 400.0 4.4 a month ago (Oct 29, 2023) Photos, Music & Videos, Games & Entertainment Tired of getting that "Video paused. Continue watching?" confirmation dialog?This extension autoclicks it, so you can listen to your favorite music uninterrupted.Working on YouTube and YouTube Music! 0.9.2 82.42 KB The MIT License https://github.com/lawfx/YoutubeNonStop 341.0
YouTube Screenshot Button 10101.0 56.0 4.6 a month ago (Oct 29, 2023) Download Management, Appearance, Photos, Music & Videos Take screenshots from YouTube Videos & YouTube Shorts. The addon adds screenshot button & also enables Shift+A shortcut. 4.1.0 25.36 KB Mozilla Public License 2.0 https://github.com/gurumukhi/youtube-screenshot 35.0
YourOnlineChoices Plugin 442.0 15.0 4.3 5 years ago (Jun 20, 2018) Privacy & Security Helps preserve your choices for online behavioural advertising from companies participating in the European OBA Self-Regulatory Programme. 0.1.1 22.66 KB Mozilla Public License 2.0
Youtube-shorts block 28163.0 164.0 4.7 6 months ago (Jun 7, 2023) Photos, Music & Videos, Games & Entertainment Play the Youtube shorts video as if it were a normal video.and hide "shorts"tab and videos (optional). 1.4.1 39.01 KB The MIT License
Zoom Page WE 18810.0 465.0 3.8 7 months ago (Apr 16, 2023) Appearance Zoom web pages (either per-site or per-tab) using full-page zoom, text-only zoom and minimum font size. Fit-to-width zooming can be applied to pages automatically. Fit-to-window scaling can be applied to small images. 19.13 105.64 KB GNU General Public License v2.0
Zoom Redirector 2237.0 9.0 5.0 3 years ago (Aug 5, 2020) Privacy & Security Zoom Redirector transparently redirects any meeting links to use Zoom's browser based web client. 1.0.2 49.46 KB The MIT License
a11y.css accessibility checker 260.0 1.0 5.0 3 months ago (Aug 22, 2023) Web Development, Other a11y.css provides warnings about possible risks and mistakes that exist in HTML code through a style sheet. This extension also provides several accessibility-related utilities.see https://github.com/ffoodd/a11y.css/tree/webextension for details 2.0.1 620.09 KB The MIT License https://ffoodd.github.io/a11y.css/
addy.io (AnonAddy) - Anonymous Email Forwarding 850.0 32.0 4.9 2 months ago (Oct 6, 2023) Privacy & Security Open-source Anonymous Email Forwarding. Quickly and easily view, search, manage and create new aliases in just a few clicks using the addy.io browser extension. 2.2.8 176.45 KB The MIT License https://addy.io
automaticDark - Time-Based Theme Changer 6519.0 138.0 4.6 9 months ago (Feb 23, 2023) Appearance Automatically change Firefox's theme based on the time. 1.4.1 197.43 KB The MIT License https://github.com/skhzhang/time-based-themes/ 104.0
cliget 3963.0 82.0 4.7 3 years ago (Jan 11, 2021) Web Development, Download Management, Other Download login-protected files from the command line using curl, wget or aria2. 2.1.0 87.63 KB Mozilla Public License 2.0 https://github.com/zaidka/cliget 342.0
cookies.txt 15159.0 54.0 4.8 a year ago (Nov 30, 2022) Web Development, Privacy & Security Exports all cookies to a Netscape HTTP Cookie File, as used by curl, wget, and youtube-dl, among others. 0.4 80.75 KB GNU General Public License v3.0
enhanced-h264ify 6767.0 78.0 4.6 4 years ago (Jun 2, 2019) Photos, Music & Videos, Other Choose what video codec YouTube should play for you 2.1.0 21.64 KB The MIT License https://github.com/alextrv/enhanced-h264ify 209.0
ff2mpv 1022.0 38.0 4.6 2 years ago (Jan 23, 2022) Download Management, Photos, Music & Videos, Other Tries to play links in mpv.Press the toolbar button to play the current URL in mpv. Otherwise, right click on a URL and use the context item to play an arbitrary URL.You'll need the native client here: github.com/woodruffw/ff2mpv 4.0.0 313.45 KB The MIT License https://github.com/woodruffw/ff2mpv 423.0
floccus 6444.0 121.0 4.2 8 months ago (Mar 30, 2023) Privacy & Security, Bookmarks Sync your bookmarks across browsers via Nextcloud, WebDAV or Google Drive 4.19.1 5.21 MB Mozilla Public License 2.0 https://floccus.org
h264ify 21662.0 191.0 4.4 4 years ago (Sep 9, 2019) Other Makes YouTube stream H.264 videos instead of VP8/VP9 videos 1.1.0 34.95 KB The MIT License
kristofferhagen-nord-theme 5.0 8.0 4.9 4 years ago (Jul 25, 2019) Firefox Firefox theme inspired by https://www.nordtheme.com/ 2.0 9.34 KB Creative Commons Attribution 3.0 https://github.com/kristofferhagen/firefox-nord-theme 6.0
lesspass 1156.0 81.0 4.6 a year ago (Jan 2, 2023) Privacy & Security Use LessPass add-on to generate complex passwords and log in automatically to all your sites 9.6.9 1.27 MB GNU General Public License v3.0 https://github.com/lesspass/lesspass 5566.0
linkding extension 857.0 10.0 4.6 2 months ago (Oct 3, 2023) Bookmarks Companion extension for the linkding bookmark manager 1.8.0 215.38 KB The MIT License https://github.com/sissbruecker/linkding-extension/ 99.0
maya Angel #FFECF6 Solid Pastel Pink Light Theme 2 years ago (May 10, 2022) Solid Soft pastel pink light theme with a few darker Evil maya accents. Fairly bright but should be comfortable for most users. 1.0 7.67 KB Creative Commons Attribution 3.0
maya Evil #41283C Solid Purple-Pink Dark Theme 1.0 1.0 5.0 2 years ago (May 10, 2022) Solid Deep purple pink solid theme. Hopefully comfortable to use and fairly easy on the eyes. 1.0 8.25 KB Creative Commons Attribution 3.0
musescore-downloader 6301.0 53.0 4.8 2 years ago (Aug 1, 2021) Photos, Music & Videos download sheet music from musescore.com for free, no login or Musescore Pro required | 免登录、免 Musescore Pro,免费下载 musescore.com 上的曲谱 0.26.0 203.05 KB The MIT License https://github.com/Xmader/musescore-downloader#readme 2663.0
ng-inspect 321.0 10.0 3.2 6 years ago (Jun 23, 2017) Web Development Inspect the angular scope in the developper tools inspector 1.0 5.9 KB The MIT License https://github.com/christophehurpeau/ng-inspect 4.0
nightTab 3852.0 160.0 4.9 2 years ago (Oct 2, 2021) Appearance, Tabs A neutral new tab page accented with a chosen colour. Customise the layout, style, background and bookmarks in nightTab. 7.3.0 968.61 KB GNU General Public License v3.0 https://github.com/zombieFox/nightTab 1548.0
nos2x-fox 462.0 6.0 5.0 2 months ago (Oct 3, 2023) Privacy & Security Nostr Signer Extension (for Firefox) 1.12.1 1.09 MB Public domain https://github.com/diegogurpegui/nos2x-firefox 52.0
polkadot{.js} extension 13595.0 162.0 4.4 2 years ago (Nov 8, 2021) Web Development, Privacy & Security Manage your Polkadot accounts outside of dapps. Injects the accounts and allows signs transactions for a specific account. 0.41.1 1.38 MB Apache-2.0 https://github.com/polkadot-js/extension 906.0
uBO-Scope 887.0 80.0 4.7 5 years ago (Jun 9, 2018) Privacy & Security A tool to measure your 3rd-party exposure score for web sites you visit. 0.1.12 161.51 KB GNU General Public License v3.0 https://github.com/gorhill/uBO-Scope 242.0
uBlacklist 18868.0 187.0 4.6 7 days ago (Nov 20, 2023) Search Tools, Other Blocks sites you specify from appearing in Google search results 8.3.7 420.65 KB The MIT License https://iorate.github.io/ublacklist/
uBlock Origin 7263927.0 16717.0 4.8 a month ago (Oct 31, 2023) Privacy & Security Finally, an efficient wide-spectrum content blocker. Easy on CPU and memory. 1.53.0 3.43 MB GNU General Public License v3.0 https://github.com/gorhill/uBlock#ublock-origin 40196.0
uBlock Origin Lite 2144.0 28.0 4.9 7 days ago (Nov 19, 2023) Privacy & Security A permission-less content blocker. Blocks ads, trackers, miners, and more immediately upon installation. 2023.11.19.977 7.6 MB GNU General Public License v3.0 https://github.com/uBlockOrigin/uBOL-home 121.0
uMatrix 22562.0 706.0 4.8 2 years ago (Jul 20, 2021) Privacy & Security Point & click to forbid/allow any class of requests made by your browser. Use it to block scripts, iframes, ads, facebook, etc. 1.4.4 1.39 MB GNU General Public License v3.0 https://github.com/gorhill/uMatrix 4513.0
xBrowserSync 4270.0 87.0 4.0 4 years ago (Apr 9, 2020) Privacy & Security, Bookmarks Browser syncing as it should be: secure, anonymous and free! Sync bookmarks across your browsers and devices, no sign up required. 1.5.2 1.88 MB GNU General Public License v3.0 https://www.xbrowsersync.org/
{find+} 2267.0 60.0 4.0 2 years ago (Aug 15, 2021) Web Development, Search Tools, Other A find-in-page extension with support for regular expressions. 2.2.1 118.58 KB GNU General Public License v3.0 https://github.com/brandon1024/find/ 360.0