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

Log in

8,094 extensions found in Games & Entertainment

Filter results
Search results
  • Drumpfinator Extreme Edition

    Drumpfinator Extreme Edition

    Drump everyone you want. Add this App to your browser and replace all instances of some word/name with other word/name.

    OinkAndStuff

    18 users

  • Typing Test

    Typing Test

    60-second typing speed test with WPM and accuracy

    Jamie Smith

    18 users

  • Youtube Video Looper

    Youtube Video Looper

    Adds a Checkbox to the Youtube Video your watching, which loops the video when ticked. If the checkbox doesn't appear try to start the video or reload the page.

    Creepler13

    18 users

  • memegen - meme generator

    memegen - meme generator

    Create and share memes without even leaving the tab

    fazelnut

    18 users

  • Netflix en català

    Netflix en català

    Gaudeix dels doblatges en català que Netflix no incorpora.

    pelcatala

    18 users

  • Noice Noise

    Noice Noise

    Brown, pink, and white noise generator to help concentration

    The Rohans

    18 users

  • Christmas Games

    Christmas Games

    Xmas games to get you into the Christmas spirit.

    pothosru

    18 users

  • doubanIMDb

    doubanIMDb

    在豆瓣电影显示IMDb和烂番茄指数，维基百科

    Li Song

    18 users

  • Mizkif Updates

    Mizkif Updates

    Receive updates letting you know when Mizkif goes live or changes games.

    GuacSenpai

    18 users

  • IndieGala Helper

    IndieGala Helper

    Bundles: Shows which games are already in your library. Giveaways: Shows which games are already in your library. Replaced "Read More" with link to games steam

    Danial Nickford

    18 users

  • No More Chess Ratings

    No More Chess Ratings

    Hides ratings on most screens of chess.com

    GeertenDev

    18 users

  • Whitenoisefy

    Whitenoisefy

    Play white noise, pink noise and brown noise with Javascript sound API.

    Israel Perales

    18 users

  • Hide Chess.com Elo

    Hide Chess.com Elo

    Censors/hides Elo ratings on chess.com.

    Korez989

    18 users

  • Raining Cats And Dogs

    Raining Cats And Dogs

    This extension will make it rain cats and dogs on your screen!

    Ayush Desai

    18 users

  • CMG Hacks

    CMG Hacks

    Adds things to cool math games to make it better! Click the icon to learn more!

    Theo's Tech Tips

    18 users

  • DownQ for Firefox

    DownQ for Firefox

    Your unofficial companion for managing Meta Quest game versions. Download specific releases, downgrade, and access DLCs with ease. Unofficial Firefox port by krxzyuzivr, based on DownQ/DownQuest by ptrpaws.

    krxzyuzivr

    18 users

  • Hololive Now

    Hololive Now

    Shows you which Hololivers are Live while you are browsing Youtube

    holofans

    18 users

  • 防沉迷终结者

    防沉迷终结者

    ~~快乐没有年龄之分~~

    dsy4567

    18 users

  • Type Speed

    Type Speed

    Measure typing accuracy and words per minute live

    Jamie Smith

    18 users

  • SGDB Button on Steam

    SGDB Button on Steam

    Adds a button on Steam game pages to bring you to its SteamGridDB entry.

    Nes

    18 users

  • mosu! preview

    mosu! preview

    Preview osu! beatmaps from valid osu.ppy.sh beatmap URLs from the browser.

    fax1015

    18 users

  • Lofi Tab

    Lofi Tab

    Emulate sensation of the lofi hip hop live streams and that feeling that you get when you can focus on something, just chill or study.

    Reynnan Viktor

    18 users

  • JDGification Youtube

    JDGification Youtube

    Ajoute JDG dans les miniatures Youtube

    Oozeyard

    18 users

  • EVA-stats

    EVA-stats

    Extension officielle qui synchronise vos statistiques EVA.gg vers EVA-stats en un clic. Collecte des données de jeu (profil, historique, saisons) sur app.eva.gg, envoi sécurisé vers api.evastats.gg. Validation et liaison de compte requises.

    EVA-stats

    18 users

  • Withered Foxy Jumpscare

    Withered Foxy Jumpscare

    0.5% chance of Withered Foxy jumpscaring you every 30 seconds. Inspired by the Terraria mod created by YMY.

    rztypi

    17 users