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.

    8,166,255 users

  • NoScript Security Suite

    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.

    238,535 users

  • Ghostery – Privacy Ad Blocker

    Ghostery – Privacy Ad Blocker

    The best privacy tool and ad blocker extension for Firefox. Stop trackers, speed up websites and block ads everywhere including YouTube and Facebook.

    877,137 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.

    179,161 users

Explore all Android extensions
  • YouTube UnBlock nikolaevevge

    YouTube UnBlock nikolaevevge

    YouTube UnBlock nikolaevevge

    124 users

  • Return YouTube Dislike

    Return YouTube Dislike

    Enables the user to see the Dislike count again on youtube.com. Also works even if the youtube video is embedded in other websites.

    97 users

  • Instagram Downloader

    Instagram Downloader

    Download Instagram videos with one click, free and unlimited.

    174 users

  • Facebook Video Download

    Facebook Video Download

    Download high quality video from Facebook with one click.

    98 users

  • Youtube Picture-in-Picture Mode Fix

    Youtube Picture-in-Picture Mode Fix

    Fixes picture-in-picture mode for Firefox

    190 users

  • CardPointers X

    CardPointers X

    Maximize your Amex/Chase offers, cashback and all of your credit card rewards on every site.

    154 users

  • GP

    GP

    GP Extension

    123 users

  • Google Translate

    Google Translate

    Select text, right click, view results by Google Translate. Simple as that.

    113 users