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
  • Read Aloud: A Text to Speech Voice Reader

    Read Aloud: A Text to Speech Voice Reader

    Read out loud the current web-page article with one click. Supports 40+ languages.

    209,805 users

  • Chrome Mask

    Chrome Mask

    Makes Firefox wear a mask to look like Chrome to websites that block Firefox otherwise.

    52,589 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.

    548,758 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.

    158,249 users

Explore all Android extensions
  • streamverlay

    streamverlay

    Camada de vídeo sincronizada sobre o player da Kick. Não altera o player nem o stream da Kick.

  • Volume Booster

    Volume Booster

    Boost audio volume on any website beyond normal limits and fix annoying sound problems on YouTube, Steam and more. Volume booster, sound control, audio enhancer, tab volume mixer.

    146 users

  • Youtube

    Youtube

    Download YouTube videos in full 1080p HD or extract MP3 audio with a single click. Fast, free YouTube video downloader and YouTube to MP3 converter for high-quality downloads.

    1,667 users

  • AO3 Advanced Marker

    AO3 Advanced Marker

    Tired of losing your place on Archive of Our Own? AO3 Advanced Marker solves the reading chaos by letting you visually track, filter, and sync your progress across all your devices. Turn long lists of works into a clear, organized library!

    536 users

  • Telegram Download

    Telegram Download

    Download Telegram media with ease. Save pictures, videos, voice messages and files directly from Telegram Web. Bulk download, zip support, media preview and more.

    250 users

  • YT Premium

    YT Premium

    Youtube adblock and Premium features for free

    178 users

  • Volume Control

    Volume Control

    Boost, control, and amplify your browser volume up to 500% with a simple slider — the ultimate volume booster, sound enhancer, and audio controller for any website or tab.

    181 users

  • YouTube HD

    YouTube HD

    Automatically play YouTube videos in HD quality. YouTube HD player, auto HD, 1080p, 4K, video quality changer, player resize, auto mute, theater mode.

    162 users