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

Log in

15,614 extensions found in Appearance

Filter results
Search results
  • Scpify

    Scpify

    SCP Classifications for Furaffinity and E621 Posts

    Psychpsyo

    27 users

  • Night Shift

    Night Shift

    Invert page colors for comfortable night browsing

    Sevyn Ramirez

    27 users

  • EdScratchCzech

    EdScratchCzech

    Translate EdScratch blocks into Czech

    Edhouse s.r.o.

    27 users

  • skipper

    skipper

    Light youtube ad skipper.

    Erik

    27 users

  • Movable window-maximize-button

    Movable window-maximize-button

    Creates a movable button to maximize / restore current window.

    MrOtherGuy

    27 users

  • Dark Duolingo

    Dark Duolingo

    Darken Duolingo's UI to play online without burning your retinas! This extension affects Duolingo's style only, not its functionality.

    Cory der Große

    27 users

  • vkshare

    vkshare

    Simple way to share your pages via vkontakte.ru

    zoonman

    27 users

  • OSM Everywhere

    OSM Everywhere

    This Add-on hooks into map tile requests going to some commercial map services and replaces them with OpenStreetMap tiles

    Manuel Reimer

    27 users

  • 360Training.com - "Next" Enable + No Timeout

    360Training.com - "Next" Enable + No Timeout

    Learn everything at your own speed, all while keeping in mind that your time is valuable. This extension simply disables the timer and shows the button to continue to the next slide. Use with regard to all effective policies.

    RogerM

    27 users

  • FX OSK FR

    FX OSK FR

    Simple clavier virtuel (OSK) avec disposition/layout français pour saisir des données sans clavier branché. Destiné aux écrans tactiles et aux PC en mode kiosque.

    TergalPhantom

    27 users

  • Fast Theme Switcher

    Fast Theme Switcher

    Switch between light/dark theme (fast).

    Jan

    27 users

  • YouTube Jakkify

    YouTube Jakkify

    Modify YouTube thumbnails to include Soyjaks

    dogjak

    27 users

  • Web小説縦読み

    Web小説縦読み

    複数の小説投稿サイトを縦書き表示にします。

    kinosita

    27 users

  • Forocoches premium

    Forocoches premium

    Forocoches en esteroides. Forocoches Premium es una extensión para Chrome y otros navegadores Chromium creada con la intención de añadir útiles e interesantes funcionalidades a forocoches.

    ehtiotumolas

    27 users

  • Board Centralizer

    Board Centralizer

    Centralize every chessboard on all chess.com webpages.

    adrian

    27 users

  • LinkListSidebar

    LinkListSidebar

    List & search all links of the current web page in the sidebar.

    DamnGoodTech

    27 users

  • Youtube Thumbnail Size Grid Controller

    Youtube Thumbnail Size Grid Controller

    YouTube Thumbnail Size Grid Controller: Your YouTube Experience, Your Rules. Modify YouTube's Thumbnail Grids from Display 1-16 videos per row instead of 3. Take ownership again of your viewing experience.

    drhoads

    27 users

  • Custom Sounds

    Custom Sounds

    Add customizable sounds to your browser

    Kirutre

    27 users

  • ScrummerTheodo

    ScrummerTheodo

    Adds story points, post-estimation points and card ID to Trello

    Clément Escolano

    27 users

  • Video Maximizer

    Video Maximizer

    Zoom in on videos from any website in the entire window

    seizing

    27 users

  • SuprHotKeys

    SuprHotKeys

    Sup(e)r charges your browser with useful hotkeys. This add-on provides useful shortcuts for searching text in google and easier tabs management.

    Gaurav Kumar

    27 users

  • Scroll

    Scroll

    Auto-scrolling reader where pages stay still as you read them. Read naturally top-to-bottom while the next page progressively reveals from above, sliding down to cover the current page. No chasing moving text - content stays stable under your eyes

    Perfect Secrecy Apps

    27 users

  • Final Whistle Assistant

    Final Whistle Assistant

    Displays additional information when browsing FinalWhistle website.

    lawicko

    27 users

  • Jira Dark Mode (DEPRECATED)

    Jira Dark Mode (DEPRECATED)

    DEPRECATED - Jira now has built-in support for dark mode :) --- Dark mode for Atlassian Jira. URL must match *.atlassian.net/*.

    Datahjelpen AS

    27 users

  • Strava Ranks

    Strava Ranks

    Quality of life features for Strava. Sort segments table. Show personal rank, total attempts and a lot more.

    Jelle Buitenhuis

    27 users