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
  • Web Archives

    Web Archives

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

    47,470 users

  • YouTube High Definition

    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.

    106,752 users

  • 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

    598,652 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.

    176,459 users

Explore all Android extensions
  • YouTube UnBlock nikolaevevge

    YouTube UnBlock nikolaevevge

    YouTube UnBlock nikolaevevge

    271 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.

    151 users

  • Google Translate

    Google Translate

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

    171 users

  • Instagram Downloader

    Instagram Downloader

    Download Instagram videos with one click, free and unlimited.

    249 users

  • Facebook Video Download

    Facebook Video Download

    Download high quality video from Facebook with one click.

    138 users

  • Youtube Picture-in-Picture Mode Fix

    Youtube Picture-in-Picture Mode Fix

    Fixes picture-in-picture mode for Firefox

    252 users

  • CardPointers X

    CardPointers X

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

    191 users

  • GP

    GP

    GP Extension

    152 users