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

Personalise Firefox for Android with powerful extensions.

Recommended extensions
  • Chrome Mask

    Chrome Mask

    Makes Firefox wear a mask to look like Chrome to websites that block Firefox otherwise.

    50,562 users

  • 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.

    1,864,653 users

  • AdGuard AdBlocker

    AdGuard AdBlocker

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

    1,667,688 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.

    214,062 users

Explore all Android extensions
  • Google

    Google

    Translate selected text inside a webpage with Google Translate.

  • Gemini

    Gemini

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

  • Download

    Download

    Download YouTube videos with just one click.

  • Anthropic

    Anthropic

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

  • Claude

    Claude

    Upgrade your default search engine to Claude AI.

    2,055 users

  • YouTube

    YouTube

    Download YouTube video, fast and reliable. HD supported.

    1,930 users

  • ChatGPT

    ChatGPT

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

    730 users

  • YouTube Shorts

    YouTube Shorts

    Blocks YouTube Shorts from showing up on youtube.com

    771 users