Extensions
Explore powerful tools and features to customize Firefox and make the browser all your own.
Adaptive Tab Bar Color
Changes the color of Firefox theme to match the website’s appearance.
52,182 users
Dark Background and Light Text
Make every web page (or just the pages you want) display light text on dark backgrounds. All color variations are fully customizable.
27,068 users
Decentraleyes
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.
254,454 users
'Improve YouTube!' 🎧 (For YouTube & Video)
Youtube Extension. Powerful but lightweight. Enrich your Youtube and content selection. Make YouTube tidy and smart! (Layout, Filters, Shortcuts, Playlist)
107,102 users
SteamDB
Adds SteamDB links and new features on the Steam store and community. View lowest game prices and stats.
100,871 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.
112,342 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
737,793 users
Privacy Badger
Automatically learns to block hidden trackers. Made by the leading digital rights nonprofit EFF to stop companies from spying on you.
1,891,784 users
automaticDark - Time-Based Theme Changer
Automatically change Firefox's theme based on the time.
12,398 users
Time Tracker - Web Habit Builder
Track time, analyze your habits and block addictive sites
11,889 users
Show Video Controls for Firefox
Automatically enables video controls when playing html webm videos.
4,808 users
Tab Stash
Easily save and organize batches of tabs as bookmarks. Clear your tabs, clear your mind. Only for Firefox.
47,986 users