To use Android extensions, you'll need Firefox for Android. To explore Firefox for desktop add-ons, please visit our desktop site.

Log in

624 extensions found in Games & Entertainment

Filter results
Search results
  • Snake Game

    Snake Game

    A classic Snake game as a Firefox extension

    Vishnu S

    1 user

  • SWU Melee ELO

    SWU Melee ELO

    Shows ELO ratings on Melee.gg tournament pages

    MrHaas

    1 user

  • Yahoo Pick Pool Tool

    Yahoo Pick Pool Tool

    This tool aggregates public information about the outcomes of NFL games in order to assist you in Yahoo's Pick'em game.

    jdekarske

    1 user

  • Betting Calculators — Odds, Parlay & Value

    Betting Calculators — Odds, Parlay & Value

    Free betting calculators in your toolbar: parlay payout, odds converter, hedge, market hold and value/EV. No data collected, works offline.

    Cameron Wells

    1 user

  • MtgTop8 Utils

    MtgTop8 Utils

    A very simple add-on that let's you copy a deck from mtgtop8.com to your clipboard in the Mtg Arena format.

    NudelForce

    1 user

  • Just Win 4Head

    Just Win 4Head

    Get told to just win on chess.com featuring akaNemsko's voice

    Fr33styler

    1 user

  • UnDistracted

    UnDistracted

    Blocks access to social media sites and redirects to Google

    Adhing'a Fredrick

    1 user

  • 抖音、小红书、快手及视频号生态入口 koL5.cc 下单总站

    抖音、小红书、快手及视频号生态入口 koL5.cc 下单总站

    抖音转发 社交媒体 抖音粉丝生态供货商 自助下单批发网 52yyb.cc 直播运营数据分析平台 maizan.top 聚焦直播加热、直播间热度分析、观众停留研究与内容互动观察，帮助企业优化直播营销方案。海外入口：xhsfen.top 批发网

    Dou+ 巨量引擎半价下单 官网 94fen.cc 官方内部渠道

  • ParauPistes

    ParauPistes

    Pistes dinàmiques per el paraulògic

    Salvador Rodó

    1 user

  • Uwuify

    Uwuify

    Uwuify the web to make it more user-friendly for the internet's cat-peoples!

    Joachim

    1 user

  • Ghostly Chatter

    Ghostly Chatter

    Make the web social, see other users browsing the same page as floating ghost avatars, chat ephemerally, leave permanent comments, and send emoji balloon reactions. Social Ghost turns any webpage into a shared space. Hottest Active/visited sites list

    Max

    1 user

  • VenChess

    VenChess

    This is a Chess Helper to help analyze games

    Sandiez

    1 user

  • Anichin Tracker

    Anichin Tracker

    Favorite series and track completed episodes on a supported site.

    mushonnip

    1 user

  • Vergil Ultimate Slayer

    Vergil Ultimate Slayer

    The Son Of Sparda came to save you from sin.

    gabbo

    1 user

  • GFN Checker

    GFN Checker

    Browser extension for checking if games are available on GeForce NOW

    ahmedsemih

    1 user

  • ASVZ

    ASVZ

    Improve ASVZ website features!

    ASVZ Plugin

    1 user

  • Connections Dictionary Search

    Connections Dictionary Search

    A dictionary helper for connection

    Daniel Bauer

    1 user

  • Habitica site monitor

    Habitica site monitor

    Controle de hábitos na abertura de sites ou permanência no site.

    lukasgarcya

    1 user

  • Clanker Blanker

    Clanker Blanker

    Filter out games that use generative AI when browsing Playdate Catalog.

    Tijn Kersjes

  • CloudBypass by Nayan

    CloudBypass by Nayan

    Premium controller-to-keyboard emulator for cloud gaming by Nayan

    nayan

    1 user

  • De of het? Simpel lidwoordenspelletje

    De of het? Simpel lidwoordenspelletje

    Leer Nederlandse lidwoorden met dit spelletje!

    deofhet

    1 user

  • Snake Game - By Mr.Bear

    Snake Game - By Mr.Bear

    Classic Snake game with a bear! Collect honey, avoid obstacles, and grow longer!

    Mr.Bear

    1 user

  • Pekka - Uno Game

    Pekka - Uno Game

    A fun and competitive Uno game extension

    Anh Hoang

    1 user

  • YouTube Monetization Checker - Mega Creative

    YouTube Monetization Checker - Mega Creative

    Estimates whether a YouTube video or channel shows public monetization signals, shown inline on the page. Results are estimates only, from public page data — never proof of revenue. Works in English and Vietnamese. Not affiliated with YouTube.

    Mega Creative Network

  • Bobux Kutter

    Bobux Kutter

    Abbreviates numbers like 11,518 to 11.5k on Roblox.

    plugin creator