Extensions
Explore powerful tools and features to customize Firefox and make the browser all your own.
Privacy Badger
Automatically learns to block hidden trackers. Made by the leading digital rights nonprofit EFF to stop companies from spying on you.
1,935,137 users
Chrome Mask
Makes Firefox wear a mask to look like Chrome to websites that block Firefox otherwise.
50,919 users
Download All Images
Easily save images with a wide range of customization features, such as file size, dimensions, and image type.
103,951 users
Time Tracker - Web Habit Builder
Track time, analyze your habits and block addictive sites
11,021 users
SteamDB
Adds SteamDB links and new features on the Steam store and community. View lowest game prices and stats.
97,274 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.
114,396 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
733,748 users
Clear Cache
Global cache cleanup and site data (cookies/storage) with time periods and notifications. Great for developers. F9 shortcut included!
78,546 users
Awesome Screenshot & Screen Recorder
Full page screen capture and screen recorder 2 in 1. Share screencast video instantly.
120,390 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.
47,226 users
Time Tracker - Web Habit Builder
Track time, analyze your habits and block addictive sites
11,021 users