Extensions are like apps for Firefox.
They add features to Firefox to make browsing faster, safer, or just plain fun.
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.
347,893 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.
199,382 users
Ghostery – Privacy Ad Blocker
Ghostery is a powerful privacy extension. Block ads, stop trackers and speed up websites.
1,092,058 users
Dark Reader
Dark mode for every website. Take care of your eyes, use dark theme for night and daily browsing.
630,468 users
Bitwarden - Free Password Manager
A secure and free password manager for all of your devices.
362,720 users
AdGuard AdBlocker
Unmatched adblock extension against advertising and pop-ups. Blocks ads on Facebook, Youtube and all other websites.
528,285 users
Tomato Clock
Tomato Clock is a simple browser extension that helps with online time management.
41,244 users
Search by Image
A powerful reverse image search tool, with support for various search engines, such as Google, Bing, Yandex, Baidu and TinEye.
177,158 users
Google Search Fixer
Override the user-agent string presented to Google Search pages to receive the search experience shown to Chrome.
48,529 users
