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

Log in

13,344 extensions found in Appearance

Filter results
Search results
  • EPHEC Tools

    EPHEC Tools

    Change the new Ephec color to the beautiful old one

    Kirato

    2 users

  • Google Black Glass

    Google Black Glass

    A clean AMOLED black Google theme with a frosted glass search bar. Reduce eye strain, save battery, look stylish.

    Toast1599

    2 users

  • Better Social: Get Facebook Alerts & Fonts

    Better Social: Get Facebook Alerts & Fonts

    Beautify Facebook posts, get your Facebook notifications instantly in your browser, and more.

    Stéphane Kouadio

    2 users

  • Twitch Tracker Total Followers

    Twitch Tracker Total Followers

    Adds a display for the total number of followers to TwitchTracker.com

    tommaier

    2 users

  • Cards++

    Cards++

    Display max bid, min ask and market value of the cards in your deck.

    Makto Maktavish

    2 users

  • Polymarket Market IDs

    Polymarket Market IDs

    Add market ID next to market names on Polymarket event pages

    nekree444

    2 users

  • HotelRunner POS Ticket

    HotelRunner POS Ticket

    Transforme automatiquement les folios HotelRunner en format ticket POS pour impression

    Quicklink

  • RTL/LTR Toggle

    RTL/LTR Toggle

    Toggle page direction between LTR and RTL. Applies Vazir font in RTL and restores original font in LTR.

    behzad

  • Webflix

    Webflix

    Adds usability to VideoApps by enhancing the Kiosk Mode(F11): *Next Video loads automatically in fullscreen *Be able to scroll to the comment section without leaving fullscreen *Auto-execution of your auto-saved toggle Setting *Mobile support

    Fabian

    2 users

  • o2Clean

    o2Clean

    o2Clean

    o2cloud

    2 users

  • e621 Enhancer

    e621 Enhancer

    e621 Enhancer — Управление тегами и настройка интерфейса Расширение для улучшения работы с e621.net и e926.net

    v-v

  • Khan Academy Correct Answer Sound on SAT Prep

    Khan Academy Correct Answer Sound on SAT Prep

    Brings back the sound when you get an SAT prep answer correct on Khan Academy.

    Rami

    2 users

  • YouTube Dark Mode Override

    YouTube Dark Mode Override

    This extension forces a custom dark mode on YouTube.

    Contonium365

    2 users

  • HTMaiL: Insert HTML

    HTMaiL: Insert HTML

    HTMaiL: Insert HTML into Gmail, Outlook and Yahoo Mail

    32WIN

    2 users

  • simplelunar

    simplelunar

    农历日期显示的插件，提供1921-2020期间的农历日期显示。

    Firefox user 12486635

    2 users

  • Nosurf youtube

    Nosurf youtube

    A simple extension that removes any videos recommended by youtube's algorithm. It's goal is to stagger absent mindedly stumbling over from one video to the other.

    manfelt

    2 users

  • Clean Reader

    Clean Reader

    Simplifies web pages by removing unnecessary elements

    Max

    2 users

  • StudyMind

    StudyMind

    L'extension pour améliorer votre experience sur vos outils éducatif numérique.

    Orion

    2 users

  • dora-dev

    dora-dev

    A beautiful countdown timer and motivational quotes new tab page

    Aayush Rathore

    2 users

  • Flex-art

    Flex-art

    Make world-art website suited for mobile view.

    An Tak

    2 users

  • HN Comment Embiggen

    HN Comment Embiggen

    Emphasizes comment count on Hacker News posts.

    FourEyedIgby

    2 users

  • YouTube Aeonair-ify

    YouTube Aeonair-ify

    Modify YouTube thumbnails to include Aeon

    Angie

    2 users

  • Numérique, pas digital

    Numérique, pas digital

    « On dit numérique, pas digital, %#$@ù ! » – Un add-on qui remplace toute occurrence de "digital" par "numérique"

    Axel Leroy

    2 users

  • Chatgpt "Save page as..." Fix

    Chatgpt "Save page as..." Fix

    Make ChatGPT's 'Save page as...' scrollable.

    limkokhole

    2 users

  • Reader Mode

    Reader Mode

    Transform any page into a dyslexia-friendly reading mode with one click

    Dr Bates App

    2 users