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

Personalise Firefox for Android with powerful extensions.

Recommended extensions
  • 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.

    153,004 users

  • LeechBlock NG

    LeechBlock NG

    LeechBlock NG is a simple productivity tool designed to block those time-wasting sites that can suck the life out of your working day. All you need to do is specify which sites to block and when to block them.

    101,724 users

  • Stylus

    Stylus

    Redesign your favourite websites with Stylus, an actively developed and community driven user-style manager. Easily install custom themes from popular online repositories, or create, edit, and manage your own personalised CSS stylesheets.

    123,462 users

  • Web Archives

    Web Archives

    View archived and cached versions of web pages on various search engines, such as the Wayback Machine and Archive․is.

    57,826 users

Explore all Android extensions
  • YouTube Downloader

    YouTube Downloader

    Download YouTube videos with one click.

    275 users

  • Ultra Volume Booster

    Ultra Volume Booster

    Boost audio volume up to 1000% with a sleek dark glassmorphism UI

    157 users

  • Netflix Household No more

    Netflix Household No more

    Blocks GraphQL on /watch, hides modal on /browse.

    204 users

  • DTF ReReDesign

    DTF ReReDesign

    Правильный редизайн дтф

    107 users

  • Fluent Translator

    Fluent Translator

    A fluent translation extension that adapts to your browser's theme and language.

    179 users

  • Bhumi

    Bhumi

    Streamline Banglarbhumi tasks with auto CAPTCHA, login, ROR/PI download, Khatian/Plot Print, and smart form filling.

    104 users

  • Karakeep

    Karakeep

    An extension to bookmark links to karakeep.app

    1,018 users

  • Dark Mode for Amazon

    Dark Mode for Amazon

    Experience Amazon in elegant dark mode. Perfect for night browsing and reducing eye strain while shopping.

    118 users