Extensions
Explore powerful tools and features to customize Firefox and make the browser all your own.
Search by Image
A powerful reverse image search tool, with support for various search engines, such as Google, Bing, Yandex, Baidu and TinEye.
440,545 users
Auto Tab Discard
Increase browser speed and reduce memory load and when you have numerous open tabs.
85,060 users
Webmail Ad Blocker
Block ads on the right side of the screen when using Gmail, Yahoo Mail, Hotmail and Outlook.com which expand your message space
28,355 users
NoScript Security Suite
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.
252,354 users
Time Tracker - Web Habit Builder
Track time, analyze your habits and block addictive sites
17,621 users
SteamDB
Adds SteamDB links and new features on the Steam store and community. View lowest game prices and stats.
102,414 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.
112,367 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
740,230 users
Time Tracker - Web Habit Builder
Track time, analyze your habits and block addictive sites
17,621 users
automaticDark - Time-Based Theme Changer
Automatically change Firefox's theme based on the time.
19,376 users
Download All Images
Easily save images with a wide range of customization features, such as file size, dimensions, and image type.
111,281 users
