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

Log in

18,986 extensions found in Appearance

Filter results
Search results
  • Font Size Adjuster

    Font Size Adjuster

    Easily increase or decrease the font size on any webpage. Your preference is saved per site for a comfortable reading experience.

    Elle

    25 users

  • Wotwizard UI

    Wotwizard UI

    Le magicien de la toile de confiance

    Paidge

    25 users

  • ProtonCount

    ProtonCount

    Proton Documents Counters (words, chars...).

    BBustamante

    25 users

  • Autazo: Información completa de vehículos

    Autazo: Información completa de vehículos

    Ayuda y brinda más información en la búsqueda de autos en MercadoLibre

    Rodrigo Rio

    25 users

  • Roblox UI+

    Roblox UI+

    This extension will give Roblox a nice UI more can be found on our site.

    Sowat

    25 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

    25 users

  • Flowly

    Flowly

    Where every word matters

    Teyko

    25 users

  • Slumber

    Slumber

    Automatically suspends inactive tabs to save computer memory

    Sco0byDoo

    25 users

  • Host AdBlocker - Block By Domain

    Host AdBlocker - Block By Domain

    A fast and lite adblocker based on domain matching.

    Emmy

    25 users

  • PordaAI: Blur Haram in Images & Videos

    PordaAI: Blur Haram in Images & Videos

    Automatically Block haram & NSFW content in images and videos in real time. Haram Remover Islamic Ai filter for Muslims.

    Iqra Wave

    25 users

  • Roblox Game Filter

    Roblox Game Filter

    Hides games containing user-entered keywords.

    Soul

    25 users

  • New Tab

    New Tab

    Customize your New Tab with visual bookmarks, widgets, and quick search.

    webdoka

    25 users

  • No awards for Reddit

    No awards for Reddit

    Hide awards on posts and comments, works both with old and redesigned Reddit.

    datguyducky

    25 users

  • Tab Dividers

    Tab Dividers

    TabDividers is a Firefox extension designed to quickly organize tabs into clear, visually distinct sections. With a simple drag and drop interface, you can create labeled tab dividers - like divider tabs in an IRL 3-ring binder. Also per-tab notes!

    Snapz54

    25 users

  • Bookmarks Collections

    Bookmarks Collections

    Create bookmarks collections and switch between multiple bookmarks bar.

    Teddy Thioulouse

    25 users

  • ChatGPT Ctrl+Enter Sender (Fork)

    ChatGPT Ctrl+Enter Sender (Fork)

    Send messages with 'Ctrl+Enter' on ChatGPT and other AI chats. A Firefox-compatible fork of masachika-kamada's original extension

    Xolli

    25 users

  • One Piece Color Spreads for New Tab

    One Piece Color Spreads for New Tab

    Change your new tab's background to a random photo from One Piece color spreads/pages.

    Baldosa

    25 users

  • Codeforces Tag Hider

    Codeforces Tag Hider

    Hides the problem tags section on Codeforces question pages.

    shir0ero

    25 users

  • Image Blocker

    Image Blocker

    Blockieren Sie Bilder, die eine benutzerdefinierte Dateigröße überschreiten. Block images exceeding a user defined file size.

    def00111

    25 users

  • Theme Scheduler

    Theme Scheduler

    A theme scheduler.

    Claymont

    25 users

  • Memento. - Minimalistic Homepage

    Memento. - Minimalistic Homepage

    Open-source homepage extension for your browser. Minimalistic, lightweight and secure.

    fullstackdev

    25 users

  • Board Centralizer

    Board Centralizer

    Centralize every chessboard on all chess.com webpages.

    adrian

    25 users

  • Page Text EditorFull

    Page Text EditorFull

    Simple tool to edit and save pages locally

    Mustafin

    25 users

  • Static Notion Favicon

    Static Notion Favicon

    Always display the default Notion (https://www.notion.so) favicon instead of switching the favicon to the icon of the currently activated page. The source code can be found here: https://github.com/just-barcodes/firefox-addon-notion-favicon

    Just-Barcodes

    25 users

  • YouTube Shorts Remover

    YouTube Shorts Remover

    Remove anything to do with YouTube Shorts.

    piers-taylor-1994

    25 users