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

Log in

13,086 extensions found in Appearance

Filter results
Search results
  • DI.se Fixer

    DI.se Fixer

    This removes the paywall on di.se and the big ad thing at the top

    Firefox user 12706867

    13 users

  • GPT 5 Background Everywhere

    GPT 5 Background Everywhere

    Do you like the GPT 5 splash screen background and wish it persisted in the chats? Well here you go!

    arjun1405

    13 users

  • My Click Counter

    My Click Counter

    Count Mouse Button Clicks. Fast and Simple Clicks Counter for you.

    Abdulrehman Ali

    13 users

  • Youtube Crop

    Youtube Crop

    Crop a video while watching on youtube.com

    Kurniawan

    13 users

  • Naver Blog PC Web for Firefox

    Naver Blog PC Web for Firefox

    데스크톱에서 네이버 블로그 들어갔을 때 모바일 페이지가 아닌 자동으로 PC버전으로 보여지게 하기. (확장 프로그램 설정 들어가서 호스트 권한 허용해야 동작합니다) When you visit Naver Blog on your desktop browser, the desktop version is automatically displayed instead of the mobile page.

    kim135797531

    13 users

  • Focus for Google Docs

    Focus for Google Docs

    Focus for Google Docs helps you enter the writing flow by decluttering Google Docs and adding a pomodoro timer.

    Joel Grayson

    13 users

  • YouTube Live Chat UI Optimizer

    YouTube Live Chat UI Optimizer

    This is a browser extension that allows you to customize the UI of YouTube's live chat section.

    Higa Tsubasa

    13 users

  • android scroll style

    android scroll style

    Like android's scroll bars. Forked from onlywsx's chrome extension.

    niu541412

    13 users

  • Twixera

    Twixera

    (Former Mixera) The experience you fell in love with on Mixer, now on Twitch!

    R4ver

    13 users

  • Tab reload on select

    Tab reload on select

    Reloads a tab on select to get fresh content if the content is older than a configurable reload timeout value and reload is active for the content's host.

    syranez

    13 users

  • Railduino Zeroconf Lookup

    Railduino Zeroconf Lookup

    Find HTTP Servers in the .local domain using Zeroconf. A popup window with the available servers is displayed. When clicking a link, the current tab is replaced with the server. Requires a companion native program which is also in the repository.

    Volker Wiegand

    13 users

  • Toggle Old Reddit Redirect

    Toggle Old Reddit Redirect

    Redirects www.reddit.com URLs to old.reddit.com. The redirect can be toggled on/off by clicking the toolbar icon.

    chunkybrewster

    13 users

  • workspace-manager

    workspace-manager

    A workspace manager that helps group your tabs into workspaces for better and more efficient tab navigation.

    Duc Nguyen

    13 users

  • Display Reddit Pages Date on DuckDuckGo

    Display Reddit Pages Date on DuckDuckGo

    This add-on simply displays the date, comments and upvote information of Reddit pages listed in DuckDuckGo search results.

    hmed

    13 users

  • Dark Mode for Google Finance

    Dark Mode for Google Finance

    A dark interface for Google Finance.

    Geedium

    13 users

  • Site Customizer

    Site Customizer

    Easily customize the appearances of websites. Use an in-page editor to dynamically right-click on page elements and select from a handful of powerful, layperson-friendly style changes. Enjoy your favorite websites your way—no code needed.

    Andrew H.

    13 users

  • OmniStart

    OmniStart

    OmniStart gives you an eye catching overview of your bookmarks from folders of your choice.

    Olivier Meunier

    13 users

  • Telegraph Dark Theme

    Telegraph Dark Theme

    Adds a dark theme for the telegra.ph website.

    Andrey Orlov

    13 users

  • Water Clock

    Water Clock

    Digtal Clock With Colorfull Designs for Mozilla Firefox

    codehemu

    13 users

  • UACH SEGA Average

    UACH SEGA Average

    Calcula el promedio de un estudiante en UACH SEGA Kardex

    Jonás Perusquía Morales

    13 users

  • GitHub to Linear

    GitHub to Linear

    View and create Linear tickets from any GitHub PR or issue.

    delucis

    13 users

  • macOS online themes for Linux

    macOS online themes for Linux

    Run a macOS online look and feel over a Linux version like PearOS, ElementaryOS & PearlOS with the free hosting OnWorks

    ApkOnline android online emulator

    13 users

  • Boring YouTube

    Boring YouTube

    A lightweight browser extension that turns YouTube thumbnails grayscale — inspired by Arc's Boring YouTube Boost.

    Morgan Koh

    13 users

  • Youtube Master

    Youtube Master

    Enhance user experience on Youtube

    GoodMovies ApS

    13 users

  • Fokus

    Fokus

    Fokus uses JavaScript to emphasize anything you select by covering the rest of the page with semi-transparent black.

    Aaron R

    13 users