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

Log in

17,393 extensions found in Appearance

Filter results
Search results
  • Luminary

    Luminary

    Highlight text on any webpage, add notes to each highlight, and export everything as a Markdown file — like Kindle notes for the web.

    Amy

    0 users

  • Twitch Stream Interaction Toolkit

    Twitch Stream Interaction Toolkit

    Tools for better interaction including chat translation, overlay dashboards, and user lookup.

    Andre

    0 users

  • MaryAnn → AIS Style (Unofficial)

    MaryAnn → AIS Style (Unofficial)

    Changes look of maryann.free.nf to one which looks similar to ais used on Slovak Technical University.

    MaryAnn

    0 users

  • Genius Minds Quiz

    Genius Minds Quiz

    Unlock discoveries in English! This popup quiz gives a Vietnamese clue about a famous scientist or their breakthrough — guess the correct English name. Perfect for science lovers, students, and learners who admire brilliant minds.

    Ravion Coldspire

    0 users

  • Better Brewed

    Better Brewed

    Filter Reddit by domain, hide unwanted sites, sort filters by date, undo changes, and use “Just the Grounds” mode for a cleaner browsing experience. Runs locally with no tracking, analytics, or external services.

    Duffy James

    0 users

  • Startpage query as title

    Startpage query as title

    Changes the tab title on Startpage to show your search query.

    aotrevai

    0 users

  • CorePivot72

    CorePivot72

    CorePivot is a lightweight browser extension developed for internal demo, UI testing, and workflow verification.

    kèo nhà cái

    0 users

  • ThreadMap

    ThreadMap

    Ambient conversation mapping for Claude.

    Adithya

    0 users

  • WindowPilot SCIU

    WindowPilot SCIU

    Create workspace profiles, save window layouts, and restore task-focused browsing sessions.

    Mary

    0 users

  • FreshRSS Notifier

    FreshRSS Notifier

    Receive instant notifications for new articles in your FreshRSS feed.

    Elaine Gibbs

    0 users

  • Dazle Extension

    Dazle Extension

    Dazle browser extension for Twitch ambient light color transport.

    Azekia

    0 users

  • Malolan's New Tab

    Malolan's New Tab

    Displays a photograph by C.Malolan when you open a new tab

    madhavan93

    0 users

  • Driftloom Petal Dial

    Driftloom Petal Dial

    Spin abstract petals and dial-like blooms over the current page with layered, adjustable motion.

    Mewl_Dev

    0 users

  • BCT Jetpack for Active Workspace

    BCT Jetpack for Active Workspace

    Enhances Active Workspace v4 with additional functionality intended for the Support teams at BCT Technology AG

    BCT Technology AG

    0 users

  • Relative Tab Numbers

    Relative Tab Numbers

    Show tab numbers relative to the active tab

    Purp

    0 users

  • Momo Data Export

    Momo Data Export

    Export data from BigQuery to various formats.

    Hậu Huỳnh

    0 users

  • Pottweak

    Pottweak

    Play in Potplayer Link on supported sites If you don't know what that means you probably don't need the addon.

    tempholder

    0 users

  • Better Github CI colors

    Better Github CI colors

    Color and sort Github CI jobs based on their status. I.e., failed jobs are red and in the start of the list.

    Aske Ching

    0 users

  • A WorldClock Extension - Oscar

    A WorldClock Extension - Oscar

    A beautiful dashboard showing teammates local time and weather, building empathy and connection in distributed teams.

    Oscar Pineda

    0 users

  • NewStart

    NewStart

    Redirects Firefox and Zen new tabs to a private local startpage.

    Eight Twenty Eight

    0 users

  • The Steak

    The Steak

    Removes What's Happening and Explore tab from Twitter.

    pressreset

    0 users

  • X STYLER

    X STYLER

    Customizes font size & family and line height for X posts. Aids readability for low vision. No data collected.

    Mujahid Maqbool

    0 users

  • Customize Newtab

    Customize Newtab

    Custom newtab for your browser

    pacomio

    0 users

  • TDV Koyu Tema

    TDV Koyu Tema

    TDV İslam Ansiklopedisi'nin mevcut sepya / beyaz tema seçeneklerine Koyu ve Gruvbox temalarını ekler.

    mfo

    0 users

  • SimpliBili

    SimpliBili

    Redirect homepage to subscriptions and hide right-side clutter on Bilibili. Inspired by Chrome BiliBoring extension

    Piestachio

    0 users