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

Log in

15,330 extensions found in Appearance

Filter results
Search results
  • CL Summarizer

    CL Summarizer

    AI-powered legal opinion summarizer for CourtListener. Get instant, structured summaries of court opinions with key points, holdings, and analysis.

    Mitch McD

    1 user

  • Game of Life Extension

    Game of Life Extension

    Conway's Game of Life Simulator with customizable themes

    Dor Pascal

    1 user

  • Domain in tab

    Domain in tab

    This extension add domain to the tab title.

    Alex

    1 user

  • lesen

    lesen

    Changes pages to dark mode and adds CSS hyphens to make it easier to read.

    Ciro

    1 user

  • Cross-Device Workspace Sync

    Cross-Device Workspace Sync

    Sync saved workspaces across multiple devices.

    Alistair

    1 user

  • Auto Scroll Up

    Auto Scroll Up

    Automatically scroll to the top after a set period of inactivity.

    Ian Frye

    1 user

  • Efaz's Roblox Experiences Renamer

    Efaz's Roblox Experiences Renamer

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

    EfazDev

    1 user

  • Full Page Scroller Shot

    Full Page Scroller Shot

    Capture an entire scrolling webpage in a single image.

    Carolyn

    1 user

  • Themed-URLs

    Themed-URLs

    Colour-code your environments.

    Jan Vaorin

    1 user

  • Toggle Large Text

    Toggle Large Text

    Toggles larger font size for easier reading.

    Isabella

  • Non Gooner Kemono

    Non Gooner Kemono

    A simple extension to remove the gooner theming.

    spraw

    1 user

  • Tab Nest Manager

    Tab Nest Manager

    Organize your tabs effortlessly. Group pinned tabs into named collections. View unpinned tabs sorted by domain. AI-powered smart grouping. Workspaces, auto-assign rules & more.

    Daniel H

    1 user

  • 7a5ec6 Homepage

    7a5ec6 Homepage

    Simple addon that replaces the new tab page

    Astreaprtcl

    1 user

  • Smart Clipboard Manager

    Smart Clipboard Manager

    Professional clipboard manager with history & encryption

    themrsami

    1 user

  • JunkBlock

    JunkBlock

    Block distracting content from YouTube, Reddit, and other sites to stay focused and reclaim your productivity.

    Gonçalo

    1 user

  • Startpage.com Title Changer

    Startpage.com Title Changer

    Change the title to what you are searching, useful if you have a lot of tabs

    Squape

    1 user

  • OG Previewer

    OG Previewer

    Instantly preview how your page looks when shared on Twitter, LinkedIn, Slack, Discord and iMessage. Preview for OpenGraph meta tags. Works on localhost.

    DAVID POWER

    1 user

  • Java Doc Highlighter

    Java Doc Highlighter

    Automatically Highlights Java Documentations

    Sanz

    1 user

  • Month & Week Picker for Firefox

    Month & Week Picker for Firefox

    Adds native-like month and week picker UIs to Firefox, since Firefox doesn't natively support <input type="month"> and <input type="week">.

    Haris Wijayanto

    1 user

  • Office Days Manager

    Office Days Manager

    Manage your office days, monitor quarterly attendance targets, view calendar progress, and export local Excel reports.

    Aoife

  • dansercreditor

    dansercreditor

    Adds credit for danser on the ordr page

    Melons

    1 user

  • Custom CSS Injector

    Custom CSS Injector

    Attach custom CSS to websites with an enhanced editor

    jojihatzz

    1 user

  • AM Downloader

    AM Downloader

    Download images by dragging the mouse over them.

    AbbasXT

    1 user

  • fairad

    fairad

    Hides sponsored content and paid posts on 20min.ch, blick.ch and watson.ch to protect you from subtle Ads. Just install it and it will remove those posts. Because F***ing paid posts.

    Daniel Gnägi

    1 user

  • Multi All Tab

    Multi All Tab

    My utility gives users the following benefits, you can open multiple tabs at the same time, fast page load speed, ...

    ElmerElizabeth

    1 user