Firefox for Android extensions
Personalize Firefox for Android with powerful extensions.
Privacy Badger
Automatically learns to block hidden trackers. Made by the leading digital rights nonprofit EFF to stop companies from spying on you.
1,793,782 users
YouTube High Definition
YouTube High Definition is a powerful tool that automatically plays all YouTube videos in HD, changes video player size, offers auto-stop and mute, and much more.
159,207 users
Stylus
Redesign your favorite websites with Stylus, an actively developed and community driven userstyles manager. Easily install custom themes from popular online repositories, or create, edit, and manage your own personalized CSS stylesheets.
123,067 users
Video Download Helper
Download videos from any website. Free video downloader supporting 1000+ sites, YouTube, live streams, HD, MP4, MKV, WebM, MP3. No tracking, privacy first.
Volume Master
Boost your browser volume up to 500%! The ultimate volume booster, audio controller, sound amplifier, and tab volume control — all in one simple slider.
Claude
Ask Claude AI from your address bar. Summarize pages, answer questions, brainstorm ideas, and more. Claude AI, ChatGPT alternative, AI productivity.
Utiq Detector
Detects whether a website uses Utiq, the telco advertising tracker, and warns you.
Steam Inventory Helper
SIH Enhances Steam: auto-selling skins, affordable items from various sources, and much more.
111 users
Ecosia Search
Adds Ecosia as your default search engine so you can search the web and plant trees at the same time.
344 users
VPN
Browse privately with a free VPN — hide your IP, encrypt your traffic, and bypass geo-restrictions. Secure, fast, one-click protection for your online privacy.
1DM Integration Module
Silently intercepts browser downloads and redirects them to the 1DM (1DM+) download manager app on Android.
176 users