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15,110 extensions found in Appearance

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  • Center RFC

    Center RFC

    Center RFC content on your monitor, cure neck pain :D

    angadgill92

    3 users

  • YouTube AI Overview Hider

    YouTube AI Overview Hider

    Hides the AI overview below videos on YouTube.

    GorillaGeorge

    3 users

  • Kizi Fullscreen + Add block

    Kizi Fullscreen + Add block

    permet de mettre le jeux de kizi en plein écran et de bloquer les pubs avec un clic 🦾

    rafael

    3 users

  • New Tab Snake AI

    New Tab Snake AI

    Replaces the default new tab page with an AI that plays Snake

    Whitelisted

    3 users

  • FireQR

    FireQR

    Generate QR codes for any page directly from your Firefox toolbar

    b3yc0d3

    3 users

  • Auto-Hide GitHub Whitespace

    Auto-Hide GitHub Whitespace

    Force Github to open diff pages without whitespace changes displayed

    Jonathan Roitgrund

    3 users

  • Spin the Wheel Custom

    Spin the Wheel Custom

    A customizable spin wheel with modern design

    yaagame

    3 users

  • Sepia

    Sepia

    Transform your browsing experience with Nostalgia Sepia Theme! Add a vintage touch to web pages with sepia-toned images, glowing text, and classic fonts. Customize intensity and themes, and enjoy a nostalgic aesthetic on every site. Simple & elegant.

    Abraham

    3 users

  • Customize and Hide YouTube Player Interface

    Customize and Hide YouTube Player Interface

    Revert the style of the new YouTube Interface (2025) to match the old style (2015-2025). Customize the Interface with Styles to hide any element you want. Toggle the YouTube Player Interface with a simple shortcut.

    FlyingHairball

    3 users

  • English-russian translator

    English-russian translator

    Показывает перевод выделенного английского слова. можете жать shift+t помимо иконки. Если вас не устраивает перевод встроенного словаря - есть кнопки для гугл перевода.

    mafiozydev

    3 users

  • YouTube Shorts Blocker

    YouTube Shorts Blocker

    Hide YouTube Shorts from your feed and keep the brain rot away. Simple on/off toggle, no data collected.

    Raiden

  • Chess Utils

    Chess Utils

    Chess.com utilities like a button to review games on lichess, shortcuts to copy the game or position and highlighting the selected piece.

    mtw

    3 users

  • KTabSwitcher

    KTabSwitcher

    Keyboard-driven Firefox extension to search, switch, and close tabs using **Vim-style keybindings**

    Katze

    3 users

  • Return Old GitHub Feed

    Return Old GitHub Feed

    Returns the actually usable old GitHub feed design.

    Siriusmart

    3 users

  • glareless

    glareless

    ensures the background color for long/medium text areas is not aggressive

    Jaime Silvela

  • TabRename

    TabRename

    Rename the current tab’s title and keep it from changing.

    pcguysllc

    3 users

  • AI Chat Turbo

    AI Chat Turbo

    Speed up long ChatGPT and Claude.ai conversations. Trims rendered messages to keep the UI fast. No data collected.

    schroeder.dev

    3 users

  • Youtube Change Speed Easy

    Youtube Change Speed Easy

    Add buttons directly next to the time to allow you to swap between speeds and to see how long the video will take at each speed

    Timesaverdev

    3 users

  • Full-Screen agile board mode for Jira

    Full-Screen agile board mode for Jira

    Get full-screen goodness on your agile boards.

    rui-costa

    3 users

  • BS Finder

    BS Finder

    bs.to stellt Serien zum Streamen bereit. Mit dieser Erweiterung können Sie für Serien Ihrer Wahl feststellen, ob bestimmte Episoden dort gerade verfügbar sind.

    Thomas Theiner

    3 users

  • Convenient Bookmarks

    Convenient Bookmarks

    New tab: bookmark tiles and an add button.

    MineBoy

  • Sweezy ★ New Tab ★ Wallpapers

    Sweezy ★ New Tab ★ Wallpapers

    Replace your new tab page with beautiful wallpapers from Sweezy.

    Sweezy

    3 users

  • Zap It - Web Page Editor

    Zap It - Web Page Editor

    Edit text and styles from any web page, remove elements, and persist changes across visits.

    Mateo

    3 users

  • No emojis

    No emojis

    Removes all emojis from all websites

    angel0re

    3 users

  • Better YouTube Layout

    Better YouTube Layout

    Clean subscriptions layout with side-by-side feed and shorts panel

    Nikos7331