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

Log in

15,811 extensions found in Appearance

Filter results
Search results
  • Marble Extension

    Marble Extension

    An extension that adds marbles to each URL with physics properties based on the characters in the URL.

    Unfaithful

    1 user

  • Dark Mode Toggle

    Dark Mode Toggle

    Dark Mode Toggle is a simple Firefox extension that allows users to enable or disable dark mode on any website with a single click. It provides a quick and easy way to customize your browsing experience without ads or data collection

    vipwin

    1 user

  • Kosovo Flag Fixer for Steam

    Kosovo Flag Fixer for Steam

    A simple extension that fixes the missing Kosovo flag on steamcommunity profile. Thanks for doing nothing over a simple 10 second flag addition Valve.

    Amir Aliu

    1 user

  • Robot2Clanker

    Robot2Clanker

    Automatically replaces the word 'robot' with 'clanker' (or 'Clanker' when capitalized) on all websites.

    fitzy

    1 user

  • Query Bench

    Query Bench

    This Browser Add-on assists you to organize and use Query Parameters for your favorite Search Engines. The Query Parameters defined once, according the rules of the Search Engine, can be use in a very comfortable way.

    Zoldan

    1 user

  • NoWHereArt

    NoWHereArt

    NoWHereArt is a pop up exhibition on your desktop. Site specific, internet based experiments about identity and art by emerging young artists!

    no-w-here.art

    1 user

  • Whiteboard Grid Edition

    Whiteboard Grid Edition

    Draw with precision using a grid-based whiteboard.

    Nilo

    1 user

  • Parrot Reel Remover

    Parrot Reel Remover

    Removes YouTube Reels (Shorts) from the YouTube interface.

    pablo

    1 user

  • CSSer

    CSSer

    CSS customizado para desarrolladores

    Sendokame

    1 user

  • EasyStartPage

    EasyStartPage

    StartPage Plugin for Firefox that uses your bookmarks. Customizable with CSS.

    pumpkinharvest

    1 user

  • simplelunar

    simplelunar

    农历日期显示的插件，提供1921-2020期间的农历日期显示。

    Firefox user 12486635

    1 user

  • CoolBox

    CoolBox

    An extension to make Donvale Schoolbox look good again.

    SleepyStew

    1 user

  • GB to MB Converter

    GB to MB Converter

    Convert GB to MB via context menu or popup

    Louis-Alexander Kerst

    1 user

  • SupportXDR

    SupportXDR

    SupportXDR is a powerful browser extension designed to enhance your browsing experience and provide convenient access to support resources. This browser extension searches visited websites for Support, Chat, and Knowledgebase keywords.

    Support XDR

    1 user

  • Kuviyam Notes

    Kuviyam Notes

    Kuviyam Notes — A lightweight, privacy-first note-taking extension with sticky note UI.

    Concerned-Broski

    1 user

  • LinkedOut

    LinkedOut

    Removes Home button and redirects Feed to Profile.

    Piotrr

    1 user

  • YT-Notes

    YT-Notes

    Ajoutez un bloc-notes horodaté personnalisable sur chaque vidéo YouTube. Prenez des notes, exportez-les, changez les couleurs, et profitez d’une interface multilingue simple et pratique.

    Loklen

    1 user

  • Background Color Fix

    Background Color Fix

    Change text color on pages with transparent backgrounds

    realAndi

    1 user

  • ManageBac Grade Changer

    ManageBac Grade Changer

    Gives you all A* on ManageBac

    Spl01ter

    1 user

  • AUA Utils

    AUA Utils

    AUA Utils provides a set of tools to simplify and enhance your workflow across AUA web platforms.

    Rezocrypt

    1 user

  • Equity Watchlist Tracker

    Equity Watchlist Tracker

    Monitor a personalized list of equities directly from your browser.

    Jason

    1 user

  • Subreddit Sidebar Remover

    Subreddit Sidebar Remover

    Removes the sidebar and header on Reddit mobile site when requesting the desktop version of the site.

    thisIsATest

    1 user

  • Sakura Serenity Background

    Sakura Serenity Background

    Transform your browser into a tranquil escape with the Sakura Serenity Background.

    j88org

    1 user

  • Spinach

    Spinach

    Forces text to green and background to white, preserving images and specific site layouts.

    Mike M

    1 user

  • BypassAI

    BypassAI

    BypassAI est une extension permettant de passer outre certaines limitations de l'IA notamment sur les comptes gratuits.

    FunkyDuck

    1 user