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

Log in

16,981 extensions found in Appearance

Filter results
Search results
  • Enhanced Auto-Refresh

    Enhanced Auto-Refresh

    A smarter auto-refresh tool with improved update detection.

    Jorge

    0 users

  • TurboTabTime

    TurboTabTime

    TurboTabTime helps you stay focused and avoid tab overload by limiting how many tabs you can open at once.

    bokrimsnot

    0 users

  • Viet Verb Quiz

    Viet Verb Quiz

    A fun and interactive popup quiz extension to help learners practice translating common Vietnamese verbs into English. Perfect for building everyday vocabulary through quick, simple challenges.

    Hannah Wilson

    0 users

  • LessonWriter Lessonizer

    LessonWriter Lessonizer

    Create comprehensive lesson plans with literacy support and student materials from any web page in minutes.

    stephenlw

    0 users

  • Money Visualizer amazon

    Money Visualizer amazon

    Visualizes money on Amazon product pages. (only for india for now)

    404salad

    0 users

  • Link Checke5

    Link Checke5

    Scan and check status of all links on the page. Show OK/Broken links, copy or export.

    nohu90comco

    0 users

  • Smileshopping Shopping-Assistant

    Smileshopping Shopping-Assistant

    The Smileshopping-Assistant removes the necessity to visit smileshopping.de to find supported shops! That means, as soon as you visit a supported online shop you will be notified about the ability to donate. It will always be free for you guaranteed!

    smileshopping.de

    0 users

  • Preferred JS package manager

    Preferred JS package manager

    Modify displayed install instructions on npmjs and yarnpkg website, also add useful features.

    Gaëtan Burg

    0 users

  • AI Content Detector

    AI Content Detector

    Detect if selected or pasted text was generated by AI

    Collei

    0 users

  • Last.fm Title Case

    Last.fm Title Case

    Fixes song, album, and artist name casing on Last.fm

    Bohdan Chumak

    0 users

  • Dotabuff Row Fix

    Dotabuff Row Fix

    Fixes broken row layout in Dotabuff's Heroes page.

    veikkos

    0 users

  • ScopeStoplight

    ScopeStoplight

    Shows a green or red icon in the address bar depending on whether or not the current URL matches the set scope.

    PhantomOverride

    0 users

  • Solve Hider

    Solve Hider

    Hides solve counts (and whether a problem is solved or not) in the contest dashboard in Codeforces.

    Elias Simojoki

    0 users

  • Tab Locker its

    Tab Locker its

    Khóa tab hiện tại để tránh đóng hoặc điều hướng nhầm

    MELBET

    0 users

  • Text Beautify and Decode

    Text Beautify and Decode

    Beautify selected JSON text on webpages. Also decodes encoded text.

    satantani

    0 users

  • Like Center for The Bore

    Like Center for The Bore

    Receive periodic notifications when your posts receive likes on The Bore.

    Tasty

    0 users

  • Animated Scroll To Top

    Animated Scroll To Top

    Enjoy beautiful animations when scrolling to the top or bottom.

    Mikey

    0 users

  • 3D Printer Calibration Wizard

    3D Printer Calibration Wizard

    Run common 3D printer calibration tasks through a simple step-by-step popup wizard with quick guidance and resource shortcuts.

    Declan

    0 users

  • Kanahover

    Kanahover

    Randomly replaces a few English words with Japanese romaji and shows hover tooltips.

    Sudachi the Dev

    0 users

  • Theme-color tabs

    Theme-color tabs

    Adds meta theme-color support to Firefox in the form of changing the active tab color.

    Hugh Isaacs II

    0 users

  • MakeItSnow

    MakeItSnow

    Adds a snowfall effect to webpages with interactive snowflakes.

    D4ryB3rry

    0 users

  • Simple URL Blocker protection

    Simple URL Blocker protection

    Bloquea URLs específicas y muestra una página de advertencia.

    fresH

    0 users

  • OV supporter

    OV supporter

    OV Supporter is a small Chrome extension that helps users manage their oVice virtual workplace on your own way

    The Bien

    0 users

  • Bulk Shamela EPUB Exporter

    Bulk Shamela EPUB Exporter

    Queue multiple Shamela books and export them into EPUB format automatically.

    Sally

    0 users

  • Wikipedia Vazirmatn

    Wikipedia Vazirmatn

    An extension that changes the font of Wikipedia and Persian Wikipedia to Vazirmatn.

    Madson

    0 users