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Firefox for Android extensions

Personalize Firefox for Android with powerful extensions.

Recommended extensions
  • AdGuard AdBlocker

    AdGuard AdBlocker

    Unmatched adblock extension against advertising and pop-ups. Blocks ads on Facebook, Youtube and all other websites.

    Adguard Software Ltd

    1,047,403 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

    161,987 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

    108,886 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

    298,631 users

Explore all Android extensions
  • Night Mode - Dark Theme

    Night Mode - Dark Theme

    A universal dark theme. Night Mode is an extension that helps you quickly turn the screen (browser) to dark at night time. Toolbar button serves as an On & Off switch which enables you to easily and quickly turn the extension On or Off.

    Simple Inc.

    338 users

  • Lock Adblock

    Lock Adblock

    Lock Adblock: A lightweight, permissionless and user-friendly ad blocker for ads, trackers and malware.

    Lock

    1,033 users

  • [新版]Circle 阅读助手

    [新版]Circle 阅读助手

    The Circle reading assistant can extract the content from a webpage and reorganize it into a more readable interface. The reading assistant browser extension Circle, which is more powerful than Safari reading mode.

    染河

    154 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!

    王一之

    10,690 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/

    Scholarscope

    12,426 users

  • FaniMani.pl ❤ podaruj darowiznę od zakupów online

    FaniMani.pl ❤ podaruj darowiznę od zakupów online

    Pomagaj bezpłatnie przy okazji zakupów w internecie! Gdy robisz zakupy na stronie sklepu internetowego, który jest Partnerem FaniMani.pl - rozszerzenie wyświetli komunikat przypominający o Aktywacji darowizny oraz wartości darowizny w danym sklepie.

    FaniMani.pl

    3,427 users

  • [Unofficial] Saladict - Pop-up Dictionary

    [Unofficial] Saladict - Pop-up Dictionary

    Saladict is an all-in-one professional pop-up dictionary and page translator which supports multiple search modes, page translations, new word notebook and PDF selection searching. This distribution is UNOFFICIAL. Remove it if you don't trust it.

    ImAyx

    1,911 users

  • Substitoot

    Substitoot

    A transparent toot fetcher for Mastodon. Loads missing replies to boosted toots in your feed directly from the source server. Make sure you set your home instance(s) in preferences to start using this!

    virtulis

    164 users