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

Log in

7,593 extensions found in Games & Entertainment

Filter results
Search results
  • Berti

    Berti

    5% de chance a cada página aberta de uma pegadinha acontecer relacionada aos irmãos berti

    dj alco

    0 users

  • 2048 Game Pro

    2048 Game Pro

    Simple 2048 game

    MB66- TOP 1 UY TÍN TRONG NĂM 2025

    0 users

  • HookFree

    HookFree

    HookFree allows you to filter videos on youtube using keywords to stay productive

    Taha Syed

    0 users

  • katakatataaaaaaan-we

    katakatataaaaaaan-we

    katakatataaaaaaan-we is a folk of katakatataaaaaaan which is originally developed by @ampersand_xyz as Chrome extensions. This addon visualize key stroke by images. It make you typing fun!

    Firefox user 13728439

    0 users

  • LawygerGPT AI Extension

    LawygerGPT AI Extension

    Advanced AI used for legal help

    LawyerGPT

    0 users

  • Shurmanoide AI

    Shurmanoide AI

    Generador de respuestas forococheras usando IA (Gemini Flash).

    Ignacio

    0 users

  • Hit the Dot

    Hit the Dot

    An easy-to-use and lite Hit-the-dot game

    Hilward

    0 users

  • Holy European Union

    Holy European Union

    Replaces European Union structures by Holy Catholic Church.

    régis portalez

    0 users

  • Baby Log by Doudou

    Baby Log by Doudou

    Quick baby tracker from your browser. Log feedings, diapers, sleep and growth in seconds. Export anytime as CSV.

    TrainRBoost

    0 users

  • DarkThemeByMax

    DarkThemeByMax

    Extension qui met un thème sombre sur certains sites, cette extension est encore incomplète

    MRF

    0 users

  • Unfair Mario Basic Fun

    Unfair Mario Basic Fun

    Unfair Mario is a simple game based on a realistic simulation. The horizontal bars will move, your job is to press the up arrow to jump up and not fall down when reaching the next level.

    Cwin

    0 users

  • WordlHelper

    WordlHelper

    Solving Wordle has never been easier!

    luca

    0 users

  • GeniuSpot

    GeniuSpot

    Use Spotify miniplayer on genius.com instead of Apple Music

    Noah Sandman

    0 users

  • Bookmark Manager Lite

    Bookmark Manager Lite

    Lưu nhanh trang hiện tại vào thư mục bookmark riêng và quản lý trong popup.

    c168seocom

    0 users

  • Auto hh3d

    Auto hh3d

    Auto làm nhiệm vụ HH3D

    Smith

    0 users

  • tailor1

    tailor1

    Nhanh chóng mở website yêu thích.

    j188bid

    0 users

  • 7 WebLY Sins

    7 WebLY Sins

    A fun extension that praises you for good web searches and habits and gives gentle reminders to avoid the 7 deadly sins as you browse the web.

    Yajjay3

    0 users

  • Sync My Unit

    Sync My Unit

    Syncs units from freddybushboy.github.io/unit-cards/ via Firefox Sync.

    ammut

    0 users

  • Nether Calculator

    Nether Calculator

    MC overworld ↔ nether X/Z converter (vanilla 8:1 scale). Client-side only. Unofficial; not affiliated with Mojang or Minecraft.

    NBK Devs

    0 users

  • Helix Ball Bounce

    Helix Ball Bounce

    Focus on the ball's bouncing mechanics.

    lyndia

    0 users

  • Game vượt chướng ngại vật

    Game vượt chướng ngại vật

    Game vượt chướng ngại vật trên nền đồ họa 2D - Một tiện ích mở rộng cho Firefox.

    anh

    0 users

  • Быстрые кнопки Apeha.ru (Premium)

    Быстрые кнопки Apeha.ru (Premium)

    Автоматизация многих функций в RPG Apeha.ru

    quickbuttonsapeharu

    0 users

  • Vietnamese VocabQuiz

    Vietnamese VocabQuiz

    A fun and educational browser extension to practice Vietnamese-to-English vocabulary through engaging quizzes, perfect for language learners.

    Lilith Duskbane

    0 users

  • Chess.com Hide Data

    Chess.com Hide Data

    Hide elements from chess.com game page - ratings and captured pieces

    Fabio Barbosa

    0 users

  • Famous Artist or Comedian

    Famous Artist or Comedian

    Generate a random famous artist or comedian with their name and biography.

    Malcolm Willis

    0 users