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

Log in

15,768 extensions found in Appearance

Filter results
Search results
  • Online Photo Collage Maker

    Online Photo Collage Maker

    Online Photo Collage Maker is an easy to use tool for making attractive looking photo collage.

    Big Developer

    50 users

  • Open in Chrome

    Open in Chrome

    Open current page, link, or all tabs in the Chrome browser.

    BP Gaming

    50 users

  • chrome-history

    chrome-history

    Improved history display for Firefox to have a similar look and feel to Chrome's history browser.

    dxm1244

    50 users

  • Atualiza Pratico

    Atualiza Pratico

    Atualize suas páginas automaticamente com controle total! Configure intervalos personalizados de minutos e segundos para recarregar abas no Firefox, com uma interface intuitiva e temporizador visual.

    LUCELIO GUEDES

    50 users

  • YouTube UI Cleaner

    YouTube UI Cleaner

    Clean up your YouTube experience by hiding Shorts, Grouped Videos (Mixes, Podcasts, Playlists), Live Streams, Dismissable Sections, Paid Promotions, and by using Custom Keyword Filters.

    Chaseos Apps

    50 users

  • usi (User|Unified Script Injector)

    usi (User|Unified Script Injector)

    use UserScripts on your Firefox for Android with usi!

    USI

    50 users

  • Simple CSS Inserter

    Simple CSS Inserter

    Bring CSS in and out.

    JM

    50 users

  • Whiteboard

    Whiteboard

    Your Whiteboard, basically a text-editor which will remember its content. It opens a text-editor in browser where one can write content (e.g. to do lists, memo). Whiteboard will remember all its content and fetch the same when one open next time.

    Varun Kumar

    50 users

  • File this for me

    File this for me

    File this content for me, so save it, mail it or dig it in my own way.

    Janghou

    50 users

  • Reddit Arrow Navigator

    Reddit Arrow Navigator

    Seamlessly browse Reddit’s media viewer with your keyboard.

    Flame

    50 users

  • uBlock Filter Generator

    uBlock Filter Generator

    Ctrl+Click to generate customizable uBlock Origin filters. List persists in tab.

    FeVerSeCtioN

    49 users

  • Mini bookmarks for the browser (reading list)

    Mini bookmarks for the browser (reading list)

    Create a list for reading visited sites in the browser and saving sessions. Save links as a list in a compact window to provide quick read access

    Vikingus

    49 users

  • /r/xTrill Link Fixing Tool

    /r/xTrill Link Fixing Tool

    A tool to easily navigate to the download pages from xTrill keys

    Bucking_Frilliant

    49 users

  • ImgFullRes

    ImgFullRes

    Open images on supported sites in full resolution.

    Salomax

    49 users

  • Useful scores for Netflix

    Useful scores for Netflix

    Shows IMDd, Metacritic and Rotten Tomatoes scores where available.

    Firefox user 13784807

    49 users

  • PureSwipe Video Controls

    PureSwipe Video Controls

    Intuitive video gesture controls: swipes for volume/brightness and seeking, long press for speed control, taps for jump. For PC and touch. Simple. Fast.

    timhmdv

    49 users

  • KULMS+

    KULMS+

    Chrome extension to enhance Kyoto University LMS (KULMS). Assignment list, deadline management, textbook info, sidebar customization and more.

    radian0523

    49 users

  • npmhub

    npmhub

    Explore npm dependencies on GitHub repos

    Fregante

    49 users

  • XP Newtab

    XP Newtab

    A new tab extension that is in the style of Windows XP. You can create windows to store text, videos, and images. Your data is private as everything is stored locally in your browser.

    Etesam Ansari

    49 users

  • ContentBlockHelper

    ContentBlockHelper

    Helps you to block advertisements, tracking or any scripts and any annoying contents with easy methods.

    ふ～ちゃん

    49 users

  • FX OSK DE (fixed)

    FX OSK DE (fixed)

    german On-Screen Keyboard for FireFox, fixed /options/ folder

    yomama

    49 users

  • New Tab

    New Tab

    A simple, yet customizable new tab page that combines the essentials — time, date, weather, and quick-access bookmarks — all with flexible appearance options.

    gabrielzschmitz

    49 users

  • WP Detective

    WP Detective

    Find out what theme and plugins the WordPress sites you visit are using.

    Firefox user 12870765

    49 users

  • CSES EXTENSION

    CSES EXTENSION

    Enhance your CSES experience with notes, tags, stats, and automation tools.

    Krish Joshi

    49 users

  • Anti Spoiler for Videos

    Anti Spoiler for Videos

    Hide the time and video lengths. Hide The progress bar and total duration of the video. Extension works on: YouTube, Netflix & AfreecaTV

    Daniel Santana

    49 users