To use Android extensions, you'll need Firefox for Android. To explore Firefox for desktop add-ons, please visit our desktop site.

Firefox for Android extensions

Personalize Firefox for Android with powerful extensions.

Recommended extensions
  • Worldwide Radio

    Worldwide Radio

    Listen to live radio stations from around the world!

    28,053 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.

    118,878 users

  • Web Archives

    Web Archives

    View archived and cached versions of web pages on various search engines, such as the Wayback Machine and Archive․is.

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  • SingleFile

    SingleFile

    Save an entire web page—including images and styling—as a single HTML file.

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Explore all Android extensions
  • Free VPN

    Free VPN

    VPN Go is a fast and secure free browser VPN with a wide selection of locations around the world.

    536 users

  • Bato.Fix

    Bato.Fix

    Switches bato.to (and mirrors) image servers to avoid broken ones

  • Downloader Professional

    Downloader Professional

    Download videos from web sites or just collect them in your video list without downloading them.

    712 users

  • SERP Video Downloader

    SERP Video Downloader

    SERP Video Downloader Makes it easy and convenient to download videos from across the web in various formats, locally to your computer for offline view.

    156 users

  • MTXCast

    MTXCast

    Opensource chromecast alternative(client app for firefox)

    275 users

  • Bato Image Auto-Fixer

    Bato Image Auto-Fixer

    Detect broken bato.to images and automatically fix them.

  • RoEarn: Cashback on Roblox

    RoEarn: Cashback on Roblox

    Earn Robux cashback on every single purchase on Roblox!

  • AO3 Word Replacer

    AO3 Word Replacer

    A browser extension that lets you create and manage custom word replacements on Archive of Our Own.

    112 users