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
  • Web Archives

    Web Archives

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

    67,205 users

  • TWP - Translate Web Pages

    TWP - Translate Web Pages

    Translate your page in real time using Google, Bing or Yandex. It is not necessary to open new tabs.

    555,397 users

  • Dark Background and Light Text

    Dark Background and Light Text

    Make every web page (or just the pages you want) display light text on dark backgrounds. All color variations are fully customizable.

    24,324 users

  • Worldwide Radio

    Worldwide Radio

    Listen to live radio stations from around the world!

    27,815 users

Explore all Android extensions
  • Instagram Downloader

    Instagram Downloader

    Download Instagram videos with one click. Save Reels, stories, and posts free with unlimited downloads from Instagram.

  • Video Download Helper

    Video Download Helper

    Download YouTube video with one click, no hassle. Support Full HD, 1080p, or audio-only.

    573 users

  • Duckduckgo

    Duckduckgo

    Set DuckDuckGo as your default search engine for fast, private, ad-free search. Block trackers, protect your data, and browse anonymously.

  • Website Media Downloader

    Website Media Downloader

    Website Media Downloader automatically detects and downloads videos, audio, images, and live streams from websites. Supports HLS/DASH streams, fast multi-thread downloads, batch downloading, and 100% local processing for maximum privacy.

    809 users

  • WebRequest Rules

    WebRequest Rules

    Customize web requests by coding JavaScript yourself.

    182 users

  • Cookie

    Cookie

    Instantly removes cookie consent popups so you can browse distraction-free. A lightweight banner blocker for any website - fully GDPR-aware.

    98 users

  • YT Premium

    YT Premium

    Youtube adblock and Premium features for free

    1,846 users

  • Anthropic

    Anthropic

    Chat with Claude AI directly in your browser sidebar. Summarize articles, explain code, translate pages, and get instant answers without switching tabs.

    889 users