H264 Convert
Speed up ur videos!
443 users
Date Today for Firefox
The best clock displays the current date and time at a glance. It offers a digital clock in the browser toolbar and an analog clock in the web browser's menu bar, allowing you to know the current date and time with just one blink.
442 users
Essential Buttons Toolbar
Adds a toolbar with essential buttons: Homepage, Duplicate Tab, New tab, Close tab and more.
441 users
Homestuck Companion
Adds commentary, keyboard navigation and useful information to the pages of Homestuck.com stories, and redirects Homestuck.com links to The Unofficial Homestuck Collection, if installed.
396 users
Category Tabs for Google Keep™
Better organize your Google Keep Notes
381 users
Android new tabs in foreground
Opens new tabs in foreground.
321 users
Redirect Link
Open and redirect a link or the current page to somewhere else. You can redirect a link you clicked or the current page to Google's WebCache, Wayback Machine and archive.is and you can add more.
213 users
Night Mode - Dark Theme
A universal dark theme. Night Mode is an extension that helps you quickly turn the screen (browser) to dark at night time. Toolbar button serves as an On & Off switch which enables you to easily and quickly turn the extension On or Off.
190 users
Ink for Google™
Get your favorite Google sites a new coat of paint. Update their look with Material Design
166 users
Search from Popup or ContextMenu
Fork of "Swift Selection Search". * Search by multiple search engines(GET or POST Method) at once * support folder management * support charset (UTF-8, RAW, Shift_JIS, EUC-JP, ISO-2022-JP, windows-1251, windows-1252(ISO-8859-1), Big5, GB18030).
163 users
Yesterday For Old Reddit
For those who prefer the old reddit interface. An extension that switches reddit back to the old UI.
158 users
Black Menu for Wikipedia
Easy access to the Wikipedia Universe
156 users
Rinine CharacterAI Tools Lite
Basic tools for charBasic tools for character AI. Lite version of Rinine CharacterAI Tools Lite version of Rinine CharacterAI Tools. Enhance your experience using the character.ai websiteacter AI. Lite version of Rinine CharacterAI Tools
152 users
Scroll Progress New
Adds a scroll progress indicator of the percentage of the page scrolled in the top-right corner to the current page. This addon is based in the code of Scroll Progress by Sepand Parhami implemented for older versions of Firefox.
138 users
Proutify
Remplace le noms de personnalités politiques française par leurs versions proutifiées.
131 users
Мягкий блокировщик рекламы
Размывает рекламу на странице
127 users
Text Reflow WE
Allow click events to reflow text of that tag to fit screen width.
110 users
reSkroutzed
Makes Skroutz.gr great again
98 users
Fairy Ring
A browser extension for fairylandgame.com. Available on Firefox Android Customizable! Easily change and configure settings to suite you. Pick your own colors, set your own messages, enhance your experience! Settings synced across devices.
97 users
videoBackgroundPreventing
[ALPHA VERSION/RELEASE] Neglect the certain features used by youtube and vimeo that prevent play videos in background released to MOZ vault to adapt the workflow of new releases in the store.
78 users
YouTubeAdSkip
Automatically mutes YouTube ads as soon as they appear. Skips ads within 1s of them appearing. Works on traditionally unskippable ads. Works with YouTube Music. Works on Firefox Android.
76 users
USOS średnia
Rozszerzenie liczące średnią w USOSie. W przypadku poprawki liczy średnią z dwóch ocen. Można za pomocą checkboxów uwzględniać ocenę w średniej. Obecnie przetestowany na USOSie UW.
74 users
Chess.com Custom Themes, Boards - ChessHelper
2024 Setup new themes, pieces, fonts, and boards, remove annoying notifications, popups, and so on.
72 users
StackOverflow dark theme
Dark theme without being logged in and other optional improvements
71 users
PHP Revival
Open source extension that changes styles on php.net website with many other fixes for better experience of using documentation. Extension adds the dark theme to php code examples and changes its color schemes
71 users