Extensions
Explore powerful tools and features to customize Firefox and make the browser all your own.
Tomato Clock - A Simple Pomodoro Timer
A simple browser extension for managing your productivity
32,362 users
Tab Stash
Easily save and organize batches of tabs as bookmarks. Clear your tabs, clear your mind. Only for Firefox.
36,865 users
Image Search Options
A customizable reverse image search tool that conveniently presents a variety of top image search engines.
37,434 users
Sidebery
Vertical tabs tree and bookmarks in sidebar with advanced containers configuration, grouping and many other features.
59,707 users
SteamDB
Adds SteamDB links and new features on the Steam store and community. View lowest game prices and stats.
97,871 users
Time Tracker - Web Habit Builder
Track time, analyze your habits and block addictive sites
11,367 users
LeechBlock NG
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.
114,313 users
SponsorBlock - Skip Sponsorships on YouTube
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
737,248 users
Clear Cache
Global cache cleanup and site data (cookies/storage) with time periods and notifications. Great for developers. F9 shortcut included!
92,534 users
Show Video Controls for Firefox
Automatically enables video controls when playing html webm videos.
4,537 users
Tranquility Reader
Tranquility Reader improves the readability of web articles by removing unnecessary elements like ads, images, social sharing widgets, and other distracting fluff.
51,231 users
Control Panel for Twitter
Gives you more control over Twitter and adds missing features and UI improvements
47,076 users