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

    The best privacy tool and ad blocker extension for Firefox. Stop trackers, speed up websites and block ads everywhere including YouTube and Facebook.

    1,058,269 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.

    214,567 users

  • Google Search Fixer

    Google Search Fixer

    Override the user-agent string presented to Google Search pages to receive the search experience shown to Chrome.

    103,198 users

  • LeechBlock NG

    LeechBlock NG

    LeechBlock NG is a simple productivity tool designed to block those time-wasting sites that can suck the life out of your working day. All you need to do is specify which sites to block and when to block them.

    113,784 users

Explore all Android extensions
  • P-Stream extension

    P-Stream extension

    Enhance your streaming experience with just one click

    1,709 users

  • Notefox: websites notes

    Notefox: websites notes

    Take notes on every website in a smart and simple way!

    3,315 users

  • Amazon

    Amazon

    Adds price history charts and the option to be alerted on price drops to all Amazon sites.

    111 users

  • Cookie Popup Blocker

    Cookie Popup Blocker

    Automatically blocks cookies and cookie consent popups

    201 users

  • INCPROXY - Your Free PROXY and VPN

    INCPROXY - Your Free PROXY and VPN

    Full FREE | Fast and secure HTTPS proxy

    600 users

  • NihongoTube

    NihongoTube

    NihongoTube is the ultimate extension for building Japanese immersion on YouTube. Distracting English video recommendations, no more! With this extension all the recommended content you will see on YouTube will be in your target language Japanese.

    135 users

  • BlockNSFW – Porn & Adult Content Filter

    BlockNSFW – Porn & Adult Content Filter

    BlockNSFW helps you browse the web safely by automatically blocking pornographic and adult websites. With smart filtering and site detection, it prevents unwanted adult content from loading in your browser.

    136 users

  • Free Video Downloader

    Free Video Downloader

    Video Downloader is a free and useful browser extension for downloading online videos

    1,962 users