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

Log in

12,014 extensions found in Appearance

Filter results
Search results
  • DeviceView Inspector

    DeviceView Inspector

    A tool that facilitates the inspection of website displays on different mobile devices, allowing for precise testing and optimization.

    Glory Casino Login

    1 user

  • Wikipedia Content Resizer

    Wikipedia Content Resizer

    Fits the Wikipedia Content to a smaller width for more convenient reading.

    Dominik Wenzl

    1 user

  • Pin Ball Game Green Fun

    Pin Ball Game Green Fun

    Pin Ball Game is a fun and easy game where pinning the ball will give you points and win with a high score

    Mb66

    1 user

  • grank.fun

    grank.fun

    A way to rate games out of 10 on the Steam Store.

    grankdev

    1 user

  • Logo Changer

    Logo Changer

    The addon will set old twitter logo

    Ostrojen

    1 user

  • Nineties

    Nineties

    Turns any page you visit into an early web geocities-like website. The perfect extension if you're nostalgic about the early web. View source code at https://github.com/AdhamC/nineties

    Adham C

    1 user

  • Copy2Clip Pass

    Copy2Clip Pass

    An Extension that will copy password from password fields to clipboard without making it visible.

    Aakash

    1 user

  • DarkHunt [Discontinued]

    DarkHunt [Discontinued]

    Dark mode for Product Hunt

    Hexandcube

    1 user

  • m-wiki-ff

    m-wiki-ff

    Automatically redirects Wikipedia to the mobile version. No tracking!

    m-wiki

    1 user

  • Fastmail Calendar Overview

    Fastmail Calendar Overview

    Show an overview of your day's calendar events Fastmail's leftbar.

    Michael P. Geraci

    1 user

  • SlimJim

    SlimJim

    You love a slim scrollbar. Don't you?

    Bigchocomonster

    1 user

  • Show List Totals On Trello

    Show List Totals On Trello

    Show List Totals On Trello Boards

    Dustin Kempton

    1 user

  • Web Positiviser

    Web Positiviser

    Make your web more positive by using sentiment analysis to reduce negative content visibility.

    negativity.balancer.extension

    1 user

  • Родной язык в Украине

    Родной язык в Украине

    Заставляет некоторые украинские сайты использовать русский язык интерфейса, если он там предусмотрен.

    Akilrajas

    1 user

  • Instagram Schrift

    Instagram Schrift

    Erstellen Sie Texte mit 38 schönen und kostenlosen Schriftarten für Instagram.

    InstaZoom

    1 user

  • AliExpress Package Overview

    AliExpress Package Overview

    Shows an overview of your aliexpress packages under your orders.

    pingvIT

    1 user

  • Adventure Time Random Episode

    Adventure Time Random Episode

    Adds random episode functionality to 'adventure.time-best'

    Amy

    1 user

  • YouTube Style - Themes for YouTube

    YouTube Style - Themes for YouTube

    Making your time on YouTube more enjoyable is easy with us!

    D1yLack

    1 user

  • What's app duck!?

    What's app duck!?

    Add a pretty duck on Whatsapp web.

    Chadi

    1 user

  • Hide Jira Announcements

    Hide Jira Announcements

    This extension adds a button to hide a single Jira announcement without hiding all of them

    Daniel Peukert

    1 user

  • Glexa Fullscreen Button

    Glexa Fullscreen Button

    VERSION2社のLMS「Glexa」のSCORM教材画面に、教材をフルスクリーン化するボタンを追加します。

    CCMC-ITO

    1 user

  • ProtonMail: No Default Sender

    ProtonMail: No Default Sender

    Makes it so that there is no default sender for ProtonMail. You will have to choose what email address you send from every time.

    Brooks

    1 user

  • MC Tools

    MC Tools

    Makes the MC website more useful

    LDprg

    1 user

  • Focus Mode

    Focus Mode

    Hide youtube recomandation, comments, next videos etc.

    Nechaz

    1 user

  • Scroll Genie - Simplify Your Web Browsing Experien

    Scroll Genie - Simplify Your Web Browsing Experien

    Effortlessly scroll to the top or bottom of any webpage with customizable buttons.

    Spirit Fox Lab

    1 user