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
  • Consent-O-Matic

    Consent-O-Matic

    Automatic handling of GDPR consent forms

    CAVI - Aarhus University

    112,431 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.

    Baris Derin

    158,271 users

  • Search by Image

    Search by Image

    A powerful reverse image search tool, with support for various search engines, such as Google, Bing, Yandex, Baidu and TinEye.

    Armin Sebastian

    438,783 users

  • SingleFile

    SingleFile

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

    gildas

    81,531 users

Explore all Android extensions
  • Pinterest Save Button

    Pinterest Save Button

    Simply hover over an image and click the magnifying glass to discover more of what you’re interested in on Pinterest. The Pinterest Save Button makes it easy to find ideas similar to those you like.

    Pinterest Save Button

    173 users

  • Spotify Adblock

    Spotify Adblock

    Block Spotify ads instantly. Skip audio and banner ads in the Spotify web player and enjoy uninterrupted music.

    Spoti

    516 users

  • YouTube Background Play

    YouTube Background Play

    Keep YouTube videos playing when you switch tabs or minimize your browser. Perfect for listening to music or podcasts in the background.

    Felipe

    273 users

  • Hister

    Hister

    Web history on steroids

    asciimoo

    99 users

  • Telegram

    Telegram

    Telegram Web tab will be pinned to Firefox. If Telegram tab is not present, a new one will be created.

    Telegram

    435 users

  • Prompt Security Browser Ext

    Prompt Security Browser Ext

    Prevents sensitive information disclosure to GenAI tools

    Prompt Security

    1,604 users

  • RoEarn: Cashback on Roblox

    RoEarn: Cashback on Roblox

    Earn Robux cashback on every single purchase on Roblox!

    RoEarn

    6,461 users

  • VPN для YouTube, Discord

    VPN для YouTube, Discord

    GhostGram VPN — браузерное расширение для обхода блокировок YouTube, Discord, WhatsApp, Instagram и онлайн-звонков в России. Быстрое подключение из браузера, выбор сервера и переключение режимов HTTPS/SOCKS5 в один клик ⚡🔐

    GhostGram

    290 users