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
  • Google Search Fixer

    Google Search Fixer

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

    125,051 users

  • Web Archives

    Web Archives

    View archived and cached versions of web pages on 10+ search engines, such as the Wayback Machine, Archive․is, Google, Bing and Yandex

    57,423 users

  • Tomato Clock

    Tomato Clock

    Tomato Clock is a simple browser extension that helps with online time management.

    37,194 users

  • ClearURLs

    ClearURLs

    Removes tracking elements from URLs

    210,727 users

Explore all Android extensions
  • WebX Video Downloader

    WebX Video Downloader

    WebX Video Downloader is your ultimate companion for capturing and saving videos from your favorite websites.

    256 users

  • Adblock - 1Block

    Adblock - 1Block

    Powerful Ad Blocking, Privacy Protection, Faster Browsing, User-Friendly, and Lightweight.

    264 users

  • Facebook Video Downloader

    Facebook Video Downloader

    Download Facebook videos easily.

    394 users

  • Unlock Medium article

    Unlock Medium article

    Opens current Medium Article in Freedium, unlocking the article.

    141 users

  • IP Whois

    IP Whois

    View info about IP, DNS records, SSL, country flag, domain whois, location, stats and more of any website.

    471 users

  • Lightweight X (formerly Twitter)

    Lightweight X (formerly Twitter)

    Lightweight of X (formerly Twitter) which is very heavy in Firefox.

    298 users

  • Internet Speed

    Internet Speed

    This cool extension provides a quick, accurate, and aesthetically pleasing way to know your internet speed & status.

    511 users

  • VirusTotal Website Security Check

    VirusTotal Website Security Check

    Automatically opens a VirusTotal website scan page on the URL you are visiting right now, in just a click of a button.

    606 users