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

Log in

7,810 extensions found in Web Development

Filter results
Search results
  • Auto Consent & YouTube Autoplay

    Auto Consent & YouTube Autoplay

    Automatically accept consent banners, autoplay, mute, and set video quality to 144p on YouTube.

    Farooq Afzal

    1 user

  • OpenGraphs

    OpenGraphs

    Preview the open graph images and images for your site.

    Commune Software

    1 user

  • Nyuway AI Prompt Sanitizer

    Nyuway AI Prompt Sanitizer

    Nyuway AI Prompt Sanitizer provides a privacy guard that protects you against sharing sensitive information with ChatGPT.

    Navneet

    1 user

  • Side Panel localhost

    Side Panel localhost

    This will open a side panel to http://localhost:8080

    AtishSaha

    1 user

  • Adaptive Font Resizer

    Adaptive Font Resizer

    Automatically adjust font size based on your scrolling speed for an optimal reading experience.

    Jacob

    1 user

  • MioIP.Info

    MioIP.Info

    MioIP Info: Visualizza il tuo indirizzo IP pubblico e altre informazioni con un clic tramite https://mioip.info

    Tom

    1 user

  • SoundScape Pro

    SoundScape Pro

    Generates real-time visualizations for audio playing on web pages

    i9BET

    1 user

  • To-do List to Calendar

    To-do List to Calendar

    The utility automates the conversion of to-do lists into calendar events.

    Bernard Stewartanh

    1 user

  • Files Manager for Claude Companion

    Files Manager for Claude Companion

    Companion extension that enables automatic file synchronization between JetBrains IDEs and Claude AI projects. Works with the "Files Manager for Claude" IDE plugin to streamline development workflow by allowing developers to send code files directly.

    Martin Čerman

    1 user

  • WuCai Highlight

    WuCai Highlight

    WuCai Highlight can highlight, annotate, and taking notes on web page, is a highlighter tool.

    Đăng ký HB88

    1 user

  • Caffeinate Tabs

    Caffeinate Tabs

    Keeps your tabs awake using the Wake Lock API — no more sleepy tabs!

    Marijus

    1 user

  • JobSeeker Companion

    JobSeeker Companion

    Tools to support your job search. Clipboard to quickly copy/paste job links, save offers, and match your CV to the current page to check compatibility.

    Antoine Brias

    1 user

  • Pyxel Studio Addons

    Pyxel Studio Addons

    Optimisez votre expérience de développement avec Pyxel Studio Addon, une extension qui remplace l’interface de Pyxel Studio par une alternative plus ergonomique et intuitive.

    Lagonik

    1 user

  • Referer By Domain

    Referer By Domain

    Referer By Domain gives you fine-grained control over how your browser sends referrer headers. You can disable referrers for specific domains, send only the origin, send the full URL, or leave referrers unrestricted. Improve privacy + compatibility.

    Transfairs

    1 user

  • Sentiment Analyzer Pro Sp

    Sentiment Analyzer Pro Sp

    Analyze emotions in emails and messages, store history, and notify negative emotions.

    Tommy Frazieranh

    1 user

  • URL Redirector Web

    URL Redirector Web

    Redirects specific keywords in the search bar to custom URLs.

    Osama

    1 user

  • toggle-useragent

    toggle-useragent

    开发时修改指定网址的user-agent,清除此网址缓存

    jone

    1 user

  • AI Chat Broadcaster

    AI Chat Broadcaster

    AI Chat Broadcaster is a browser extension enabling users to send identical prompts to multiple AI chat platforms simultaneously. Key features include: Multi-platform broadcasting (ChatGPT, Claude, Grok, DeepSeek, Mistral). Selective sending

    Ruslanlap

    1 user

  • AI Analyser

    AI Analyser

    Find Answers to your Query

    PANKAJ ASWAL

    1 user

  • Ahrefs Domain Highlighter

    Ahrefs Domain Highlighter

    Highlights spammy backlinks in ahrefs

    Paul

    1 user

  • Cookie Extract

    Cookie Extract

    一个简单的 浏览器扩展 (支持 Firefox, Edge, Chrome)，可以帮助你快速提取和复制当前标签页中的 SESSION cookie 以及响应头中的 Set-Cookie 值。

    ui_beam

    1 user

  • Kick Link Preview

    Kick Link Preview

    Preview YouTube, Instagram, and Twitter links directly in Kick chat

    Mehmet Arslanca

    1 user

  • Cookie Toggler

    Cookie Toggler

    Toggles the specified cookie on and off.

    Vit

    1 user

  • PopUpDictionary

    PopUpDictionary

    Instant dictionary lookup with PopUpDictionary. Quickly define words and expand your vocabulary with a simple popup interface.

    Mukund Kumar Verma

    1 user

  • Infinite Toolkit

    Infinite Toolkit

    The Ultimate Toolkit App

    Mustafa Alsheikh

    1 user