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
  • 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.

    163.551 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.

    309.099 users

  • SponsorBlock - Skip Sponsorships on YouTube

    SponsorBlock - Skip Sponsorships on YouTube

    Easily skip YouTube video sponsors. When you visit a YouTube video, the extension will check the database for reported sponsors and automatically skip known sponsors. You can also report sponsors in videos. Other browsers: https://sponsor.ajay.app

    428.843 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.

    125.314 users

Explore all Android extensions
  • 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.

    312 users

  • Internet Speed

    Internet Speed

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

    269 users

  • IP Whois

    IP Whois

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

    206 users

  • Facebook Video Downloader

    Facebook Video Downloader

    Download Facebook videos easily.

    143 users

  • HxRam Downer V4.1 - Hx2N

    HxRam Downer V4.1 - Hx2N

    Download Photos and Videos from Instagram By Mr.Hx2N Any problem contact here - ( https://linktr.ee/Hx2N ) VT : https://www.virustotal.com/gui/file/e375c684398013e9419b293f8c570938b25e0fb7903ef26029d3c786101e629d?nocache=1

    345 users

  • Captcha Solver Recognition

    Captcha Solver Recognition

    2Captcha plugin allows you to automatically solve CAPTCHAs found on any webpage.

    269 users

  • Lightweight X (formerly Twitter)

    Lightweight X (formerly Twitter)

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

    150 users

  • Burp Proxy

    Burp Proxy

    BurpSuit Proxy for hackers, Bug Hunters and Web Application Penetration Tested by Mr. Soldier.

    193 users