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

Log in

16,008 extensions found in Appearance

Filter results
Search results
  • FirstPage

    FirstPage

    Replaces the new tab with a customizable tab with shortcuts to frequently used URLs.

    iataman

    5 users

  • Github Code Font Changer

    Github Code Font Changer

    Change and customize the boring GitHub code viewer font

    Gustavo Martins T Borges

    5 users

  • PageChopper

    PageChopper

    Modify current page for printing.

    BHB

    5 users

  • finfo.tw 保費試算資訊外掛

    finfo.tw 保費試算資訊外掛

    Insurance fees calculation for finfo.tw

    Tajkirm Foukm

    5 users

  • arxiv-shorts

    arxiv-shorts

    A Firefox extension designed to supercharge your arXiv reading experience. Powered by an army of silicon atoms,

    armstrong153

    5 users

  • Scrummer

    Scrummer

    A fast and lightweight Trello plugin for working with Scrum.

    Rick Pastoor

    5 users

  • AB+

    AB+

    Enhance your Artbreeder.com experience !

    jannik323

    5 users

  • Freshdesk Dark Mode

    Freshdesk Dark Mode

    Applies a dark theme to Freshdesk helpdesk portals

    Timbo

    5 users

  • DR No Reload

    DR No Reload

    Disable automatic page reloads on the Drudge Report website drudgereport.com.

    Tom Brossman

    5 users

  • Efaz's Roblox Connections Renamer

    Efaz's Roblox Connections Renamer

    Tired of Roblox renaming Friends to Connections? Well, you can change that using this extension!

    EfazDev

    5 users

  • Todo and Task Manager

    Todo and Task Manager

    Easily manage your tasks and todo items via toolbar popup.

    Karl

    5 users

  • Infomaniak Webmail - Hidebar

    Infomaniak Webmail - Hidebar

    Extension pour masquer la barre verticale gauche du webmail Infomaniak

    Julien

    5 users

  • YouTube Studio Custom Colors

    YouTube Studio Custom Colors

    Changes YouTube Studio's colors to your custom color

    Cubeweb

    5 users

  • Efaz's Roblox Marketplace Renamer

    Efaz's Roblox Marketplace Renamer

    Tired of Roblox renaming Catalog to Marketplace? Well, you can change that using this extension!

    EfazDev

    5 users

  • Charon ChatGPT RTL Prompt

    Charon ChatGPT RTL Prompt

    Charon ChatGPT RTL Prompt is a browser extension that allows users to switch between Right-to-Left (RTL) and Left-to-Right (LTR) text directions in ChatGPT for better control over input text.

    Ch4120N

    5 users

  • Open Existing

    Open Existing

    Avoid opening duplicates. Moves existing tab of clicked links to next tab.

    losnappas

    5 users

  • Basic Scrolling Bar

    Basic Scrolling Bar

    Customize the color and height of the page scrollbar.

    WeaWon

    5 users

  • Hide Website Elements

    Hide Website Elements

    Removes user-configured CSS classes and IDs on selected sites.

    Floras Fauna

    5 users

  • Twitch Chat Beautify

    Twitch Chat Beautify

    Improve the aesthetics of your Twitch chat.

    Ed0ardo

    5 users

  • DarkMode Toggle

    DarkMode Toggle

    Universal dark mode for any website. Multiple themes, per-site preferences, instant toggle. No API key needed!

    rithano

    5 users

  • Excalidraw Super Zen

    Excalidraw Super Zen

    Hide all UI for a clean, focused experience. MacOS: CMD + SHIFT + B Windows: CTRL + SHIFT + B

    Swarnim Kalden

    5 users

  • YouTube Transcript Button Persistent At Top

    YouTube Transcript Button Persistent At Top

    Adds a (functional.) 'Show transcript' button to the left of the like button! Even compatible with the "Return YouTube Dislike" addon!

    Dan

    5 users

  • MicroSloppy

    MicroSloppy

    Replaces 'Microsoft' with 'Microslop' on all websites. :)

    jeno

    5 users

  • New네이버

    New네이버

    웨일 브라우저에서만 적용되는 네이버의 새 디자인을 적용시킵니다.

    joyfuI

    5 users

  • SoundCloud Bombastic Lyrics

    SoundCloud Bombastic Lyrics

    Premium Fullscreen Karaoke for SoundCloud with synced lyrics, UI themes, 15+ animations, and playback speed control. / Премиум-караоке для SoundCloud с синхронным текстом, темами, 15+ анимациями и контролем скорости трека.

    Jasik

    5 users