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
  • Immersive Translate - Translate Website & PDF

    Immersive Translate - Translate Website & PDF

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

    117,776 users

  • AdGuard AdBlocker

    AdGuard AdBlocker

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

    1,681,265 users

  • Consent-O-Matic

    Consent-O-Matic

    Automatic handling of GDPR consent forms

    114,747 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.

    213,705 users

Explore all Android extensions
  • Google Translate

    Google Translate

    Translate selected text inside a webpage with Google Translate.

  • Ecosia

    Ecosia

    Set Ecosia as the default search engine.

  • ChatGPT

    ChatGPT

    Set ChatGPT as your default Firefox search engine; Send address-bar queries directly to ChatGPT.

  • YouTube Download

    YouTube Download

    Download YouTube videos with just one click.

    1,011 users

  • Gemini AI Search

    Gemini AI Search

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

  • Claude in Sidebar

    Claude in Sidebar

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

    1,253 users

  • 豆包

    豆包

    将豆包设为默认搜索,地址栏快捷提问;右键选中文字即可向豆包提问或生成摘要

  • reddit NSFW blocking remover

    reddit NSFW blocking remover

    Removes the <faceplate-modal id="blocking-modal"> from reddit on 18+ stuff so you don't need to login

    119 users