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

Log in

18,809 extensions found in Other

Filter results
Search results
  • PageSpeed Insights Checker

    PageSpeed Insights Checker

    Quickly check PageSpeed Insights for the active tab. Optionally use your own API key to fetch machine-readable results.

    pagespeedinsights

    0 users

  • YouTube Rating Preview

    YouTube Rating Preview

    YouTube Rating Preview is a Firefox extension that displays the likes and dislikes bar over every video thumbnail on YouTube. Instantly gauge a video's rating before deciding to watch it

    Barsikbe

    0 users

  • Exam Timer

    Exam Timer

    A simple countdown timer to help you track exam duration and stay focused.

    Gk88

    0 users

  • Duolingo Language

    Duolingo Language

    Small tools to help language learners on Duolingo: quick translations, dark mode toggle, and word frequency panel.

    duolingo

    0 users

  • Dark-mode&videos-blocking

    Dark-mode&videos-blocking

    Active un mode sombre personnalisé et/ou l'inversion des couleurs. Permets aussi de bloquer le chargement ou l'autoplay de vidéos.

    Stephane Derom

    0 users

  • SalesMind AI - Automation Tool for LinkedIn

    SalesMind AI - Automation Tool for LinkedIn

    Connect your LinkedIn account easily on SalesMind AI.

    SalesMind AI

    0 users

  • Favicon Invaders

    Favicon Invaders

    Turn your open tabs' favicons into invading enemies in a quick shooter game.

    Bap

    0 users

  • Lectio Extra

    Lectio Extra

    Forbedrning og tema til siden lectio.dk

    Firefox user 13538789

    0 users

  • Enhances the new tab

    Enhances the new tab

    Enhances the new tab page with a customizable grid of your favorite sites.

    new-tab-tools

    0 users

  • Fantastic Image Downloader Pro

    Fantastic Image Downloader Pro

    Image Downloader Pro: Download images with ease.

    Laura Martin

    0 users

  • 交大附中看成绩助手

    交大附中看成绩助手

    用于交大附中学生在校内管理信息系统方便地查看自己的成绩 移除水印，无需等待15秒和确认

    jysw

    0 users

  • Link With Context

    Link With Context

    Copy the text of a link and its hyperlink as one.

    luascfl

    0 users

  • Traducir con DeepL

    Traducir con DeepL

    Agrega la opción traducir el texto seleccionado con DeepL en el menú contextual

    Go8

    0 users

  • Simple Music Player

    Simple Music Player

    Plays a specific music track when you click the button.

    caothusoicau

    0 users

  • Simple Percentage Calculator

    Simple Percentage Calculator

    Easily calculate percentages from a score and total.

    79king

    0 users

  • Resize Window To Element

    Resize Window To Element

    Resizes the Firefox window to the size of an element.

    Jesper S

    0 users

  • Night Warm Filter

    Night Warm Filter

    Tự động áp filter màu ấm khi về đêm (21h–6h).

    Daniel

    0 users

  • Sync To IO Drive

    Sync To IO Drive

    FireFox extension for IO Drive

    BluprintX

    0 users

  • YT Time Limiter

    YT Time Limiter

    Limits daily time spent on YouTube website

    Gabriel

    0 users

  • Amazon Assistant V2

    Amazon Assistant V2

    An extension to enhance your Amazon shopping experience.

    Lincod Bumbiac

    0 users

  • Quick Chord Finder

    Quick Chord Finder

    Hiển thị hợp âm (chords) cho bài hát đang phát trên các trang nhạc trực tuyến.

    Cinzia

    0 users

  • Style Consistency Checker

    Style Consistency Checker

    Analyze web pages for inconsistent CSS styles and highlight mismatched elements. Export reports too!

    Ruiz

    0 users

  • Tab Counterccc

    Tab Counterccc

    This extension shows you how many tabs you have open at a given time.

    Nhà cái MM99

    0 users

  • Magnetic icon

    Magnetic icon

    The magnetic symbol is a horseshoe-shaped magnet that attracts metal objects (nails, screws...).

    HB88

    0 users

  • Currency Buddy

    Currency Buddy

    Quickly convert currencies with additional useful features like historical rates, favorites, and a simple calculator.

    W88

    0 users