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
  • 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.

    364,393 users

  • SingleFile

    SingleFile

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

    61,315 users

  • uBlock Origin

    uBlock Origin

    Finally, an efficient wide-spectrum content blocker. Easy on CPU and memory.

    8,543,153 users

  • 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.

    187,446 users

Explore all Android extensions
  • Pix Companion

    Pix Companion

    Browser extension for Pix

    2,055 users

  • Hide Google AI Overviews

    Hide Google AI Overviews

    Hide annoying Google AI Overviews.

    809 users

  • ScriptCat Beta

    ScriptCat Beta

    脚本猫,一个用户脚本管理器,支持后台脚本、定时脚本、页面脚本,可编写脚本每天帮你自动处理事务.

    316 users

  • WebCast-Reloaded

    WebCast-Reloaded

    Detect multimedia URLs in each tab.

    227 users

  • Easy YouTube Video Downloader

    Easy YouTube Video Downloader

    Download YouTube videos up to 8K resolution for free with Easy YouTube Video Downloader—no subscription required. Enjoy fast and seamless video downloads in various formats.

    149 users

  • Global Speed

    Global Speed

    Set a default speed for video and audio.

    59,529 users

  • ScriptCat

    ScriptCat

    脚本猫,一个可以执行用户脚本的浏览器扩展,万物皆可脚本化,让你的浏览器可以做更多的事情!

    7,788 users

  • Scholarscope

    Scholarscope

    自动加载PubMed搜索结果中期刊的信息,显示它们的影响力以及所在领域的排名。 Pubmed是美国国立卫生研究所管理的、向全球开放的数据库。用户可以在网站上检索已经或是即将发表的文献,并查看这些文献的相关信息,包括作者、期刊、发表日期、摘要和下载信息。网站链接为 https://pubmed.ncbi.nlm.nih.gov/

    10,648 users