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.

    10,164,622 users

  • Dark Reader

    Dark Reader

    Dark mode for every website. Take care of your eyes, use dark theme for night and daily browsing.

    1,283,945 users

  • AdGuard AdBlocker

    AdGuard AdBlocker

    Unmatched adblock extension against advertising and pop-ups. Blocks ads on Facebook, Youtube and all other websites.

    1,591,977 users

  • Yomitan

    Yomitan

    Powerful and versatile pop-up dictionary for language learning used by 100,000+ language learners.

    28,592 users

Explore all Android extensions
  • Bato.Fix

    Bato.Fix

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

  • RoEarn: Cashback on Roblox

    RoEarn: Cashback on Roblox

    Earn Robux cashback on every single purchase on Roblox!

  • Bato Image Auto-Fixer

    Bato Image Auto-Fixer

    Detect broken bato.to images and automatically fix them.

  • Lee-Su-Threads 你是誰

    Lee-Su-Threads 你是誰

    自動顯示 Threads 貼文作者的地點資訊

  • Free VPN

    Free VPN

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

  • Downloader Professional

    Downloader Professional

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

    284 users

  • MTXCast

    MTXCast

    Opensource chromecast alternative(client app for firefox)

  • Chrome Simulator

    Chrome Simulator

    给您的火狐浏览器戴上“面具”,让它在那些不支持火狐的网站上看起来像谷歌Chrome,从而使网页正常显示。

    488 users