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
  • uBlock Origin

    uBlock Origin

    Finally, an efficient wide-spectrum content blocker. Easy on CPU and memory.

    10,412,087 users

  • Read Aloud: A Text to Speech Voice Reader

    Read Aloud: A Text to Speech Voice Reader

    Read out loud the current web-page article with one click. Supports 40+ languages.

    208,498 users

  • Dark Background and Light Text

    Dark Background and Light Text

    Make every web page (or just the pages you want) display light text on dark backgrounds. All color variations are fully customizable.

    29,621 users

  • Time Tracker - Web Habit Builder

    Time Tracker - Web Habit Builder

    Track time, analyze your habits and block addictive sites

    10,141 users

Explore all Android extensions
  • Bato.Fix

    Bato.Fix

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

  • Lee-Su-Threads

    Lee-Su-Threads

    Automatically displays location info for Threads post authors

  • Bato Image Auto-Fixer

    Bato Image Auto-Fixer

    Detect broken bato.to images and automatically fix them.

  • Chrome Simulator

    Chrome Simulator

    Makes Firefox wear a mask to look like Chrome to websites that otherwise won't work.

    380 users

  • MTXCast

    MTXCast

    Opensource chromecast alternative(client app for firefox)

  • Downloader Professional

    Downloader Professional

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

    187 users

  • QuickCaptcha

    QuickCaptcha

    Automatically fills the captcha.

    287 users

  • Epic Games Library Viewer

    Epic Games Library Viewer

    View a list of your purchased Epic Games games with search option.

    343 users