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
  • Stylus

    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.

    112,624 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.

    126,632 users

  • NoScript Security Suite

    NoScript Security Suite

    The best security you can get in a web browser! Allow potentially malicious web content to run only from sites you trust. Protect yourself against XSS other web security exploits.

    307,653 users

  • Ghostery – Privacy Ad Blocker

    Ghostery – Privacy Ad Blocker

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

    1,058,680 users

Explore all Android extensions
  • Lock Adblock

    Lock Adblock

    Lock Adblock: A lightweight, permissionless and user-friendly ad blocker for ads, trackers and malware.

    275 users

  • Reddit NSFW Unblocker

    Reddit NSFW Unblocker

    Unblock and remove these pesky popups and blurs to freely view NSFW content! No login required. Made for the new Reddit (Beta) UI.

    1,571 users

  • GitHub Web IDE

    GitHub Web IDE

    This extension enhances GitHub repositories by adding a convenient dropdown menu which offers direct links to various online platforms that allow users to view and interact with the repository's source code in an environment reminiscent of an IDE.

    296 users

  • Media Grabber

    Media Grabber

    MediaGrabber simplifies the process of downloading online media content, including videos, music, and images, from various websites with ease.

    858 users

  • Under New Management

    Under New Management

    Detect when your installed Firefox extensions have changed owners.

    288 users

  • DeArrow - Better Titles and Thumbnails on YouTube

    DeArrow - Better Titles and Thumbnails on YouTube

    Crowdsourcing titles and thumbnails to be descriptive and not sensational

    16,462 users

  • Automatically Skip Youtube Ads

    Automatically Skip Youtube Ads

    Auto skips youtube ads

    1,258 users

  • Rinine CharacterAI Tools Lite

    Rinine CharacterAI Tools Lite

    Basic tools for charBasic tools for character AI. Lite version of Rinine CharacterAI Tools Lite version of Rinine CharacterAI Tools. Enhance your experience using the character.ai websiteacter AI. Lite version of Rinine CharacterAI Tools

    115 users