To use these add-ons, you'll need to download Firefox.

Log in

11,954 extensions found in Appearance

Filter results
Search results
  • WikiFixer

    WikiFixer

    "Fixes" new Vector theme of WikiMedia currently deployed to some specific Wikipedia and Wiktionnary. Removes undue margins leaving only the space for the sidebar. If you have an Wiki account, please use the dedicated setting for better results.

    fcalvet

    1 user

  • CyrillicPolski

    CyrillicPolski

    Converts latin polish to cyrillic polish. Contains no additional functionality. To undo changes simply reload page

    Pol Delatin

    1 user

  • NewTabBlackClock

    NewTabBlackClock

    New tab override to black-background with clock. Very simple addon.

    d6ab

    1 user

  • MDN Dark Mode

    MDN Dark Mode

    Add a dark mode with different themes to the MDN Web Docs website. Open-Source.

    Santiago Galán Barlo

    1 user

  • mothreader

    mothreader

    Color web pages text with a gradient that can potentially make it easier to read things

    lain

    1 user

  • ProtonDB for Steam

    ProtonDB for Steam

    Adds the ProtonDB rating to games in the Steam store so you get an idea of how it will run before you buy it! regards , Mohamad Samardeh Haghighi Fard :)

    Mohamad Samardeh Haghighi Fard

    1 user

  • HTML Class Remover

    HTML Class Remover

    Removes the app-wrapper-web class from web.whatsapp.com

    not_sample_text

    1 user

  • GitHub Floating TOC

    GitHub Floating TOC

    Extension for GitHub to display a floating table of contents dropdown on the sidebar for long READMEs.

    Jacky Mai

    1 user

  • Tabs favicon filler

    Tabs favicon filler

    Виходячи із URL сайту - зафарбовує повністю або додає рамку на місці favicon для швидкої орієнтації у вкладках, що відносяться до одного проекту.

    Web storona

    1 user

  • Gistify

    Gistify

    Add a button to convert code blocks into GitHub Gists

    trientt

    1 user

  • stylish-hub

    stylish-hub

    A browser extension that brings a new GitHub experience

    Dalton Menezes

    1 user

  • OutOfYoutube

    OutOfYoutube

    Redirects YouTube to a chosen link after some defined time.

    LightStack

    1 user

  • F2C

    F2C

    Converts in-page temperatures in degrees Fahrenheit to degrees Celsius

    jimcresswell2

    1 user

  • YouTubeDark

    YouTubeDark

    Auto sets YouTube to dark mode.

    Edward Stansfield

    1 user

  • Only today youtube's subscriptions

    Only today youtube's subscriptions

    Get only your today's subscriptions in your feed

    elyse0

    1 user

  • Gamesense Extension

    Gamesense Extension

    Currently has 2 features 1. Displays all you workshop subscribed scripts on the Lua Workshop Page. 2. Copy and Download button for scripts.

    syntax

    1 user

  • Light Owl 🌞

    Light Owl 🌞

    Ultimate Light and Dark themes for Firefox

    triet

    1 user

  • Writes

    Writes

    Откройте для себя статьи и истории из интернета с другой стороны вместе с Writes! Расширение для браузера позволяет моментально добавлять записи в Writes.

    Writes

    1 user

  • twitter-alt

    twitter-alt

    Discover twitter image alternative text on hover/focus

    claudiabdm

    1 user

  • Easy-scanvf

    Easy-scanvf

    Met à jours le mode de lecture à 'Tout dans une page' automatiquement.

    ZAN

    1 user

  • hide-covid-content

    hide-covid-content

    Original work: CovHide-19 by Vinney Cavallo. Added wider language support and reviewed for security. Hides virus related content by changing its font color to match the background color. Just activate and enjoy Covid-free surfing.

    Mikko

    1 user

  • Pagereview.io

    Pagereview.io

    Pagereview.io add-on to help users collaborate on website designs. Leave comments on page node, reply, resolve and collaborate with your team.

    Pagereview.io

    1 user

  • ZkillboardFix

    ZkillboardFix

    New look of zkillboard.com

    XEXEnomorph

    1 user

  • Puentify - Edit Page Content

    Puentify - Edit Page Content

    This extension adds an option on the context menu in order to start or stop editing the content of the page.

    anonimoconiglio

    1 user

  • Grouper

    Grouper

    A grouper which can group your tabs automatically when you use search engine. regards , Mohamad Samardeh Haghighi Fard :)

    Mohamad Samardeh Haghighi Fard

    1 user