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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

    75,287 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.

    Giorgio Maone

    259,449 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

    Ajay (SponsorBlock)

    641,848 users

  • 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.

    Stylus Team

    128,692 users

Explore all Android extensions
  • uBlock Origin Lite + proxy

    uBlock Origin Lite + proxy

    Blocks ads, trackers, miners, and more immediately upon installation. Also allows to use proxy.

    koles

    215 users

  • Porn Blocker

    Porn Blocker

    Blocks Adult content and improves focus and willpower.

    Swastik

    196 users

  • Be Anonymous

    Be Anonymous

    Browse Reddit freely — no login prompts, popups, or content visibility blocks.

    Peaceful Dev

    245 users

  • Background Video Fix (YouTube Mobile)

    Background Video Fix (YouTube Mobile)

    Fixes the issue of playing videos in the background.

    Darth IF

    445 users

  • Adblock Pro

    Adblock Pro

    Extension with a singular purpose: remove all ads so you can focus your attention on the content you want.

    Clean Browsing

    1,894 users

  • Open in the Internet Archive

    Open in the Internet Archive

    Opens the current page in the Internet Archive using a single click.

    Your Windows Guide

    113 users

  • Old Twitter Layout (2025)

    Old Twitter Layout (2025)

    An extension that returns old Twitter's look from 2015 or 2018. WORKS IN 2024!

    Emily

    2,365 users

  • Run JavaScript

    Run JavaScript

    Script injector for JavaScript and CSS!

    datttyt

    586 users