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
  • 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.

    295,737 users

  • YouTube High Definition

    YouTube High Definition

    YouTube High Definition is a powerful tool that automatically plays all YouTube videos in HD, changes video player size, offers auto-stop and mute, and much more.

    169,703 users

  • SingleFile

    SingleFile

    Save an entire web page—including images and styling—as a single HTML file.

    65,241 users

  • ClearURLs

    ClearURLs

    Removes tracking elements from URLs

    461,325 users

Explore all Android extensions
  • YouTube Video Downloader

    YouTube Video Downloader

    Free YouTube Video Downloader Online – Download YouTube Videos, Convert YT to MP3/MP4, SaveFrom.net Alternative, Fast YTD Tool for PC, Mobile, & Online. Best Video Downloader for YouTube, Y2Mate, SSYouTube, Freemake Video Downloader, and More!

    912 users

  • No Login

    No Login

    Access social media websites without logging in

    246 users

  • AutoSBC

    AutoSBC

    The AutoSBC extension for Firefox

    552 users

  • Summarize and Translate with Gemini

    Summarize and Translate with Gemini

    Summarize and translate web pages. Uses Gemini as the backend.

    402 users

  • YouTube Download Master

    YouTube Download Master

    YouTube Video Download Master lets you download YouTube videos in resolutions up to 8K or convert them to audio—completely free and without any subscription. Enjoy unlimited video and audio downloads with just one click!

    591 users

  • unfuck-google

    unfuck-google

    This addon forces 'Verbatim' search on Google - removing all bs personalization and localization and letting you find results for what you type, not what Google thinks is in your head. It also forces "Sort by Date" on Google News search.

    120 users

  • Video Ads Blocker in Youtube™

    Video Ads Blocker in Youtube™

    Let YouTube no ads. Auto skip ads when watching YouTube videos.

    680 users

  • Background Video Player

    Background Video Player

    The Background Video Player extension allows users to play videos in the background, enhancing multitasking. Perfect for platforms like YouTube and Vimeo, it enables uninterrupted audio playback, making it ideal for music, tutorials alike contents.

    821 users