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

Log in

3,749 extensions found in Alerts & Updates

Filter results
Search results
  • Visual Bell

    Visual Bell

    Select an area in your browser, and get notified with a flashy and bumpy red outline around the select element when it changes.

    Nicolas B. Pierron

    0 users

  • Random Auto Refresh Specific URLs

    Random Auto Refresh Specific URLs

    Automatically refreshes specific Fiverr pages at random intervals.

    odd

    0 users

  • Lexicon Puzzle Game

    Lexicon Puzzle Game

    An engaging puzzle game where users translate Vietnamese vocabulary words into English to sharpen their language abilities and expand their word knowledge.

    Lunara Frostwing

    0 users

  • minimal1-startpage

    minimal1-startpage

    Overrides the browsers newtab page with a custom startpage.

    freeman

    0 users

  • RealFeel Temperature Widget

    RealFeel Temperature Widget

    Get an accurate "feels like" temperature reading.

    Mabel Beck

    0 users

  • Daily Motivational Quote Popup

    Daily Motivational Quote Popup

    Display a random motivational quote in the popup.

    jamina

    0 users

  • Tab Activity Tracker

    Tab Activity Tracker

    Tracks active tab domain and sends to local backend

    demo

    0 users

  • Code Snippet Vault

    Code Snippet Vault

    Store, tag, and share code snippets.

    johsamad

    0 users

  • Mindful Breathing

    Mindful Breathing

    Focus on deep breathing exercises.

    ThaoVan

    0 users

  • Content Blocker

    Content Blocker

    Block specific elements on web pages using CSS selectors

    Ventsi

    0 users

  • Network Privacy & Leak Defender (NPLD)

    Network Privacy & Leak Defender (NPLD)

    Detect and highlight potential privacy leaks in outgoing browser requests. Helps users stay aware of sensitive data like tokens, JWTs, or credentials being exposed.

    0xgz

    0 users

  • Juastra (Live) Notifier

    Juastra (Live) Notifier

    Recevez une notification lorsque Juastra est en direct sur Twitch. L'icône de l'extension vous indique son statut en un coup d'œil.

    Juastra

    0 users

  • Browser Time Tracker Plus

    Browser Time Tracker Plus

    Keep track of time while browsing with an embedded clock.

    Olinda

    0 users

  • PomoTimer

    PomoTimer

    Firefoxブラウザのサイドバーで使えるシンプルなポモドーロタイマーです。 ダークモードに対応しています。

    The-town

    0 users

  • ASCII Clock - Alarms & Timers

    ASCII Clock - Alarms & Timers

    Retro terminal-style alarm and timer extension with animated ASCII art interface. Perfect for developers and terminal enthusiasts.

    Rythm

    0 users

  • Timer, Alarm & Stopwatch Pro

    Timer, Alarm & Stopwatch Pro

    An easy-to-use and lite timer, alarm, and stopwatch for your browser.

    Thể Thao BK8

    0 users

  • Quick Page Top

    Quick Page Top

    Scroll instantly to the top of any webpage with one click.

    Zoe

    0 users

  • Tab History Timeline

    Tab History Timeline

    View your tab movement history.

    33WIN – Link Trang Chu Dang Ky 33Win.com

    0 users

  • Focus Mode Switcher

    Focus Mode Switcher

    Toggle a simple focus mode that mutes other tabs in the window.

    Johisn

    0 users

  • Page Title Copier

    Page Title Copier

    Copies the current page title to clipboard.

    Ameliand

    0 users

  • QLinkPath - Free URL Shortener, Branded Links & QR

    QLinkPath - Free URL Shortener, Branded Links & QR

    QLinkPath – Turn Long URLs into Clean, Branded Short Links Dashboard / Extension Supported Custom domains | Real-time Analytics | Editable Links | QR Generator | QR Styling | HTML Raw links

    QLinkPath

    0 users

  • Customizable Reminder Sounds

    Customizable Reminder Sounds

    Choose custom sounds for event notifications.

    Virginia

    0 users

  • MonAmi Scheduled AutoBrowse

    MonAmi Scheduled AutoBrowse

    Automatically browse web pages on a customized schedule, either at set intervals or on specific days of the week.

    MonAmi Note

    0 users

  • archive.today Buttdaon

    archive.today Buttdaon

    Adds archive.today button to the toolbar

    8KBET

    0 users

  • Save Private daTabs

    Save Private daTabs

    Save all your Private Windows.

    BRGIRO

    0 users