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
  • Privacy Badger

    Privacy Badger

    Automatically learns to block hidden trackers. Made by the leading digital rights nonprofit EFF to stop companies from spying on you.

    1,863,040 users

  • Immersive Translate - Translate Website & PDF

    Immersive Translate - Translate Website & PDF

    Free Translate Website, Translate PDF & Epub eBook, Translate Video Subtitles in Bilingual

    108,076 users

  • uBlock Origin

    uBlock Origin

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

    10,549,157 users

  • Tomato Clock - A Simple Pomodoro Timer

    Tomato Clock - A Simple Pomodoro Timer

    A simple browser extension for managing your productivity

    31,792 users

Explore all Android extensions
  • Youtube

    Youtube

    Download YouTube videos with just one click.

  • Google

    Google

    Ask Google Gemini directly from address bar. Select contents on page and ask Google Gemini to summarize.

  • Claude

    Claude

    Ask any question about the page you visit with Claude AI in the sidebar.

  • Claude

    Claude

    Upgrade your default search engine to Claude AI.

    1,720 users

  • YouTube

    YouTube

    Download YouTube video, fast and reliable. HD supported.

    1,689 users

  • youtube

    youtube

    Blocks YouTube Shorts from showing up on youtube.com

    683 users

  • ChatGPT

    ChatGPT

    ChatGPT in the sidebar: Ask any question about the page you visit.

    643 users

  • Somtoday Mod

    Somtoday Mod

    Pas het uiterlijk van Somtoday aan. Voegt een dark mode, achtergrondafbeeldingen, lettertypes, kleuren en meer toe.

    486 users