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

Log in

14,366 extensions found in Appearance

Filter results
Search results
  • Daymap Dark Theme

    Daymap Dark Theme

    Adds a dark theme to the LMS DayMap used by South Australian public schools.

    Hello

    1 user

  • TextToBraille

    TextToBraille

    Displays all web texts in visual and audio Braille

    Dr Bates App

    1 user

  • Relógio HD

    Relógio HD

    Uma nova página de guia em formato de relógio com horário e data.

    GabrielF7

    1 user

  • Trader Stylist

    Trader Stylist

    Simplify your trading and investing websites. Currently supported websites: https://investing.com/economic-calendar/ https://coinmarketcap.com

    holofinance

    1 user

  • گونشفای - شخصی ائو ائکرانی

    گونشفای - شخصی ائو ائکرانی

    گونشفای، آچیق قایناق و تامامیله پۇلسوز بیر اوزاندیرمادیر کی، هَر دفعه یئنی بیر وَب صفحه‌سی آچاندا، سیزین اوچون اؤزل و عاقیللی بیر ایش‌ صفحه‌سی آچیر...

    Mahmood Vahdatfar

    1 user

  • Thesify

    Thesify

    A bookkeeping tool for the thesis topics of Kuleuven. Developed by Dirk Vanbeveren and Victor Engelen.

    Dirk

    1 user

  • Shopping Fake Headers

    Shopping Fake Headers

    The extension emulates different devices in the browser.

    Shopping Fake Headers

    1 user

  • Package Hub

    Package Hub

    Display dependencies for many package managers on GitHub

    Ezinwa Okpoechi

    1 user

  • Port.hu Adblock Counterblocker

    Port.hu Adblock Counterblocker

    Removes Adblock blocking mechanism while browsing Port.hu Hu: A Porth.hu weboldal böngészhető Adblocker használatával egyidejűleg.

    Alien Technology

    1 user

  • Vista

    Vista

    A minimal and aesthetic new tab extension with nature backgrounds.

    Shashikanth Reddy Kolan

    1 user

  • Synonym Scramble

    Synonym Scramble

    A lively browser extension that challenges users to pick the correct synonym for a given word from two options. Perfect for language learners to boost vocabulary and synonym recognition through fun quizzes.

    Vaelric Moonshatter

    1 user

  • Auto Dark Mode is

    Auto Dark Mode is

    Auto Dark Mode is a simple Firefox extension that automatically switches between light and dark themes based on the time of day. It helps reduce eye strain at night and provides a seamless browsing experience. Users can easily toggle the feature and

    Soc88bong

    1 user

  • MicroHabit Buddy

    MicroHabit Buddy

    A multi‑timer extension that runs multiple timers simultaneously with optional periodic intervals and sound alerts.

    Samu Sama

    1 user

  • MacOS Mojave Dynamic Theme

    MacOS Mojave Dynamic Theme

    MacOS inspired Mojave dynamic theme that changes based on time.

    Karanvir

    1 user

  • Google Meet Layout Switcher

    Google Meet Layout Switcher

    Adds a quick layout switcher button to Google Meet's call controls. Switch between Auto, Tiled, Spotlight, and Sidebar layouts with a single click.

    Ahmet Gökâlp Ergeç

    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

  • Mini Favicon Changer

    Mini Favicon Changer

    Customize tab favicons with icons or images

    vaidhyanathanchanning

    1 user

  • Onion-Location Detector

    Onion-Location Detector

    Detects Onion-Location header and meta tag, changes icon accordingly.

    vincedd

    1 user

  • Koala Search

    Koala Search

    Improves user experience with keyboard usage on Google Search website.

    Arsen

    1 user

  • Inline Value Spinner

    Inline Value Spinner

    Adds fast inline step controls for numeric input fields with smooth interaction and cancel support. Users can quickly adjust numeric inputs without typing manually

    Mehdi

    1 user

  • Tricky Chaos Kit

    Tricky Chaos Kit

    Make web less distracting with a key. Press F2 to switch to dark mode anywhere or to enable custom style in certain places. IDDQD.

    ryan_ash

    1 user

  • IUT Average Mark Calculator - VF

    IUT Average Mark Calculator - VF

    Calcule vos moyennes de ressources ainsi que les UEs en proposant une interface moderne et personnalisable.

    Théo Castillo

  • Timeteller for VU Rooster

    Timeteller for VU Rooster

    Adds a bar at the current time on rooster.vu.nl/schedule.

    Ewout

    1 user

  • LoopbackSide

    LoopbackSide

    this extension shows the invisible part of the sidebars of loopback.io documentation

    Anindyasundar Bera

    1 user

  • Again, Why Salesforce

    Again, Why Salesforce

    Create and manage custom tabs in the available space on Salesforce Lightning Setup page.

    Astisme

    1 user