To use Android extensions, you'll need Firefox for Android. To explore Firefox for desktop add-ons, please visit our desktop site.

Log in

Firefox for Android extensions

Personalize Firefox for Android with powerful extensions.

Recommended extensions
  • SingleFile

    SingleFile

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

    gildas

    82,082 users

  • Video Background Play Fix

    Video Background Play Fix

    Some sites may not work with Firefox for Android video background play feature. This add-on provides a quick fix by blocking the Page Visibility API and the Fullscreen API.

    JanH

    209,449 users

  • uBlock Origin

    uBlock Origin

    Finally, an efficient wide-spectrum content blocker. Easy on CPU and memory.

    Raymond Hill

    10,547,273 users

  • 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.

    Ghostery

    1,007,482 users

Explore all Android extensions
  • YouTube

    YouTube

    Download YouTube video, fast and reliable. HD supported.

    YouTube Download by YT5S

    667 users

  • Claude

    Claude

    Upgrade your default search engine to Claude AI.

    Cowork Team

    612 users

  • YouTube Download

    YouTube Download

    Download YouTube videos with just one click.

    YouTube Download

  • Claude in Sidebar

    Claude in Sidebar

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

    Claude in Sidebar

  • YouTube Shorts Blocker

    YouTube Shorts Blocker

    Blocks YouTube Shorts from showing up on youtube.com

    Lenna

    315 users

  • ChatGPT in Sidebar

    ChatGPT in Sidebar

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

    Gorden

    297 users

  • All Media Downloader

    All Media Downloader

    Detect and download media files (audio/video) on the current page.

    My Biliter

    604 users

  • StealthSurf VPN

    StealthSurf VPN

    Браузерное расширение для пользователей сервиса. Подключайтесь к своим конфигам прямо из браузера — без лишних настроек.

    StealthSurf Team

    383 users