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

Log in

8,450 extensions found in Web Development

Filter results
Search results
  • StudeerFree

    StudeerFree

    Create a better interface for websites

    Marc de Jong

    2 users

  • TypeAI

    TypeAI

    Type AI - Your Ultimate Text Generation Companion! TypeAI is your one-stop solution for all your text generation needs. Demo: https://youtu.be/d_Y2kYgVVyM

    Ponnam Karthik

    2 users

  • Shopping Fake Headers

    Shopping Fake Headers

    The extension emulates different devices in the browser.

    Shopping Fake Headers

    2 users

  • Better GitHub Image Diff

    Better GitHub Image Diff

    The Better Github Image Diff Chromium/Firefox extension improves the image diff experience on GitHub `Files Changed` view.

    Tiago

    2 users

  • LoadFocus: Page Speed Monitor

    LoadFocus: Page Speed Monitor

    Website Speed Test and Page Speed Monitoring extension for web pages - LoadFocus.

    NOHU90

    2 users

  • Pastaable

    Pastaable

    Copy Paste awesome Tailwind Code from your favorite website with Pastaable

    LaunchUHQ

    2 users

  • BookyyTV

    BookyyTV

    Notifie quand le CEO est en live Recevez des notifications instantanées lorsque votre streamer Twitch préféré, BookyyQLF, est en direct. Accédez rapidement au flux et au chat directement depuis votre navigateur.

    Marksman

    2 users

  • 1 Click Asset Search

    1 Click Asset Search

    Search free and paid multimedia assets such as Images, Vectors, Videos, SFXs, Models etc. across multiple sites with just 1 click.

    App Alchemist

    2 users

  • Website Permissions Checker

    Website Permissions Checker

    Detects, logs, and allows blocking of unnecessary access permissions requested by websites.

    Jacob Burton

    2 users

  • Advanced RSS Feed Reader

    Advanced RSS Feed Reader

    Aggregate and read RSS feeds directly in your browser with advanced features

    Sunwin Racing

    2 users

  • UI-command

    UI-command

    UI-command è un Keyword density checker, semplice e funzionale

    Samuloop

    2 users

  • Extended URL Bar

    Extended URL Bar

    Press Ctrl+Shift+Y to toggle it and easily access and edit the URL bar with a sleek, modern design.

    Hanroen

    2 users

  • Stoptimer

    Stoptimer

    Розширення для зупинки таймера.

    sasdri

    2 users

  • Maw.cx URL Shortener

    Maw.cx URL Shortener

    Free URL shortening service that turn a long URL into a very short and easy to remember URL.

    Mohamed Galal

    2 users

  • Redirect .dev to .localhost

    Redirect .dev to .localhost

    Redirects *://*.dev to http://*.localhost

    Maciej Krüger

    2 users

  • simple-modify-headers-lk

    simple-modify-headers-lk

    Simple Modify Headers - LK

    lkoning

    2 users

  • Gerador de Documentos (CNPJ, CPF)

    Gerador de Documentos (CNPJ, CPF)

    Gera CNPJ, CPF, CNH e RG válidos para testes em aplicações. Documento gerado é copiado para a área de transferência.

    Victor Ozoterio

    2 users

  • Website info extractor

    Website info extractor

    Extract info from websites

    Noonviewer

    2 users

  • StresStimulus Recorder

    StresStimulus Recorder

    Record web traffic for exporting to the StresStimulus performance testing tool

    StresStimulus

    2 users

  • Command Palette

    Command Palette

    An extension that introduces a 'Command Palette', taking inspiration from Visual Studio Code.

    Sem

    2 users

  • 开启/关闭网页编辑模式

    开启/关闭网页编辑模式

    在网页上启用编辑模式，允许自由复制及剪切，临时编辑页面实现页面需求。

    juyiwan

    2 users

  • Block Cloudflare MITM Attack

    Block Cloudflare MITM Attack

    Подчинитесь глобальному наблюдению или сопротивляйтесь. Выбор за вами.

    Взломать для удовольствия

    2 users

  • QA Sidekick

    QA Sidekick

    Ship faster with more efficient manual testing. QA Sidekick is the best way to provide feedback and report bugs while testing your website's newest features.

    QA Sidekick

    2 users

  • Prompt Manager Pro

    Prompt Manager Pro

    Prompt Manager Pro – Your AI prompt powerhouse! Save, organize, and auto-fill prompts across platforms like ChatGPT. Say goodbye to repetition and forgotten ideas. Boost productivity with smart prompt reuse. Install now and work smarter with AI!

    MIKEWON

    2 users

  • Caido Fragment

    Caido Fragment

    Sends client-side frament paths to (original domain + .local) captured by Caido or Burp

    Hacks and Hops

    2 users