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Firefox for Android extensions

Personalize Firefox for Android with powerful extensions.

Recommended extensions
  • SponsorBlock - Skip Sponsorships on YouTube

    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

    Ajay (SponsorBlock)

    732,522 users

  • Tomato Clock - A Simple Pomodoro Timer

    Tomato Clock - A Simple Pomodoro Timer

    A simple browser extension for managing your productivity

    Samuel Jun

    31,161 users

  • ClearURLs

    ClearURLs

    Removes tracking elements from URLs

    Kevin

    501,444 users

  • Stylus

    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.

    Stylus Team

    129,273 users

Explore all Android extensions
  • YouTube

    YouTube

    Download YouTube video with one click, no hassle. Support Full HD, 1080p, or audio-only.

    Tamasuki

    222 users

  • Claude in Sidebar

    Claude in Sidebar

    Chat with Claude AI directly in your browser sidebar. Summarize articles, explain code, translate pages, and get instant answers without switching tabs.

    Jadon Mason

    495 users

  • VPN

    VPN

    Browse privately with a free VPN: hide your IP, encrypt your traffic, and bypass geo-restrictions. Secure, fast, one-click privacy protection.

    hiddance vpn

  • YT Premium

    YT Premium

    Youtube adblock and Premium features for free

    TromoSM

    1,084 users

  • Website Media Downloader

    Website Media Downloader

    Website Media Downloader automatically detects and downloads videos, audio, images, and live streams from websites. Supports HLS/DASH streams, fast multi-thread downloads, batch downloading, and 100% local processing for maximum privacy.

    anpa26

    453 users

  • Volume Booster

    Volume Booster

    Boost audio volume on any website beyond normal limits and fix annoying sound problems on YouTube, Steam and more. Volume booster, sound control, audio enhancer, tab volume mixer.

    Volume and Sound Boost

    1,142 users

  • Duckduckgo

    Duckduckgo

    Set DuckDuckGo as your default search engine for fast, private, ad-free search. Block trackers, protect your data, and browse anonymously.

    J Anderson

  • YouTube Downloader

    YouTube Downloader

    Download videos from 1000+ sites in 4K! Supports MP4, WebM, MP3, FLAC & more. Multi-language, dubbed YouTube, playlists, batch downloads & all audio bitrates — server-powered, zero device load. One click, any device!

    Vidaraa Studio

    124 users