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

Log in

9,108 extensions found in Games & Entertainment

Filter results
Search results
  • JB.GG

    JB.GG

    Tiny improvements to the start.gg ui.

    JonnyBizness

    1 user

  • Saper Popup Pro

    Saper Popup Pro

    Minesweeper game in a floating popup window. Play directly on any webpage — drag the window, minimize it, zoom in/out, and track your personal bests across all difficulty levels.

    Xomek

    1 user

  • Celestus tools

    Celestus tools

    Adds tools to ease actions in celestus

    Andromelus

    1 user

  • ReLink

    ReLink

    Talk to Your Links

    Cem Kozinoglu

    1 user

  • Mark whole series

    Mark whole series

    Fügt einen Button hinzu, der eine komplette Serie (alle Staffeln) als gesehen bzw. nicht gesehen markiert.

    crxe

    1 user

  • YouTube Link Viewer

    YouTube Link Viewer

    Shows video and playlist information when hovering over YouTube hyperlinks on any web page. No more Rick Rolls!

    MJ

    1 user

  • GEFS costumes

    GEFS costumes

    This plugin let's you wear a costume and look like another aircraft

    Yotam Salmon

    1 user

  • Make YT Thumbnails Rectangles

    Make YT Thumbnails Rectangles

    Removes YT thumbnail's rounded corners

    shaurya

    1 user

  • Curious Web

    Curious Web

    Adds a '?' to every heading tag on webpages.

    Augdust

    1 user

  • Holo Status

    Holo Status

    See the live status of all hololive members channels. Have the ability to set members as your oshi so they appear in the top of the

    Mumei Fan

    1 user

  • Sparrou - Identify birds with photos & audio

    Sparrou - Identify birds with photos & audio

    Learn to identify birds visually and aurally with Sparrou. It has never been so easy and fun!

    CrisValls

    1 user

  • keenetic-dark-theme-extension

    keenetic-dark-theme-extension

    Dark mode for the web interface of the Keenetic devices

    musti

    1 user

  • Arkadium - Blood Wars Organizer

    Arkadium - Blood Wars Organizer

    Modyfikacja do gry Blood Wars! Dodatek dodający czat globalny (między serwerowy), sprawdzanie cen przedmiotów i wiele innych!

    Arkadium - Blood Wars Organizer

    1 user

  • Deep House Online Radio 24/7

    Deep House Online Radio 24/7

    A minimalistic radio player. Enjoy the best Deep House and Chillout tracks.

    mdeep.ru

    1 user

  • Steam Guide Editor Enhancer

    Steam Guide Editor Enhancer

    Adds additional anchors to Steam guide editor pages that help with subsection editing.

    Marko Pravdić

    1 user

  • Spooky Times

    Spooky Times

    Replaces the most text on a webpage 'unprecedented' with 'spooky', we truly live in frightening times.

    eggoboy84

    1 user

  • Rich Select Menu

    Rich Select Menu

    Rich Select Menu for Ff users. 1) searh with everything software. 2) google 3)translate 4) copy to clipboard. easy and fast.

    bafra-acizade-cig-kofte

    1 user

  • Emotab

    Emotab

    Наслаждайтесь яркой и вдохновляющей фотографией каждый раз, когда открываете новую вкладку браузера. 100% бесплатно!

    Emotab.com

    1 user

  • Plus 2

    Plus 2

    Enhances Twitch and YouTube chat with message highlighting, activity gauges, polls, and more for streamers. Plus 2 adds a suite of powerful tools like a dedicated OBS popout for highlighted messages, a real-time chat activity gauge, live polls, a com

    tyler

    1 user

  • HyruleGuessr Filters

    HyruleGuessr Filters

    Advanced filters for HyruleGuessr Are you the Rainbolt of Hyrule? Add filters like pixelate, scrambled image, partially visible and more to hyruleguessr.com

    Fonso

    1 user

  • HoHs Menu

    HoHs Menu

    Adds utilites for House Of Hazards to be used for glitched speedrunning

    Zacgamingpro1234

    1 user

  • n8nCraft

    n8nCraft

    Generate n8n Workflows Instantly with AI-Driven n8n Scripts

    Abd Rahman Alkaff

    1 user

  • BenchClaw — P2PCLAW Agent Benchmark

    BenchClaw — P2PCLAW Agent Benchmark

    Benchmark any AI agent on the P2PCLAW network. Detects ChatGPT/Claude/Gemini/Copilot chat pages and injects a Connect-to-benchmark panel.

    Francisco Angulo de Lafuente

    1 user

  • Qwiki

    Qwiki

    Read wikipedia snippets when browsing the web

    rmi

    1 user

  • Crunchyroll Viewing History+

    Crunchyroll Viewing History+

    Extension esthétique et complète pour enregistrer l’historique de visionnage Crunchyroll, avec images et design moderne.

    rkxso

    1 user