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
  • Ghostery – Privacy Ad Blocker

    Ghostery – Privacy Ad Blocker

    Ghostery is a powerful privacy extension. Block ads, stop trackers and speed up websites.

    1,013,409 users

  • Tomato Clock

    Tomato Clock

    Tomato Clock is a simple browser extension that helps with online time management.

    35,114 users

  • uBlock Origin

    uBlock Origin

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

    7,834,099 users

  • 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.

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Explore all Android extensions
  • Youtube Downloader

    Youtube Downloader

    Simplify YouTube downloads: one click, no hassle.

    863 users

  • Video Downloader

    Video Downloader

    Download videos from your favorite sites with just one click. Now available for YouTube too!

    1,871 users

  • &udm=14


    Modifies Google Search URLs to include '&udm=14' when enabled.

    122 users

  • Web Edit

    Web Edit

    Easily edit websites temporarily with a click of a button.

    134 users

  • SocialFocus: Hide Distractions

    SocialFocus: Hide Distractions

    Block feed, shorts, related and other distractions on time-wasting sites like Instagram, Facebook, YouTube, Twitter, Reddit, LinkedIn...

    1,027 users

  • Page Sidebar | Open any page in side panel

    Page Sidebar | Open any page in side panel

    Effortlessly open any website in your web browser's sidebar – streamline your workflow instantly!

    180 users

  • YT Shorts Blocker

    YT Shorts Blocker

    Hide Youtube shorts and videos under 4 minutes in length from your recommended section. For desktop and mobile!

    332 users

  • YouTube Download Helper

    YouTube Download Helper

    Effortlessly download YouTube videos with one-click button.

    599 users