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

Log in

10,107 extensions found in Web Development

Filter results
Search results
  • ZIP Manager

    ZIP Manager

    Open local and remote ZIP archives to extract all files or a single one

    Lunu

    435 users

  • Org Capture

    Org Capture

    A helper for capturing things via org-protocol in emacs: First, set up: http://orgmode.org/worg/org-contrib/org-protocol.html or https://github.com/sprig/org-capture-extension See https://youtu.be/zKDHto-4wsU for example usage

    kosta

    432 users

  • Copy Link Text

    Copy Link Text

    The only extension that lets you effortlessly copy link text on both desktop and mobile—via right-click, Alt+C shortcut, or Copy Mode activation.

    Sytelix

    432 users

  • Internet Connection Monitor

    Internet Connection Monitor

    Monitor the internet connection and display status in the toolbar.

    hazharmaroufi

    430 users

  • Choosy

    Choosy

    Integrates Choosy with Firefox. Mac only.

    georgebrock

    430 users

  • TestCase Studio

    TestCase Studio

    TestCase Studio record the user actions performed on a web application in English Sentences.

    Sanjay Kumar | SelectorsHub Founder

    429 users

  • Tracking Time Button

    Tracking Time Button

    Enhance your preferred web project manager with the Time Tracker Button and get automatic timesheets.

    TrackingTime

    429 users

  • compact toolbar

    compact toolbar

    You can toggle as hide/show bookmark's titles on bookmark toolbar.

    kakakikikeke

    428 users

  • CSS Toggler

    CSS Toggler

    Browser extension to quickly toggle CSS.

    ap

    428 users

  • ChatGPT Timestamp

    ChatGPT Timestamp

    Displays timestamps for ChatGPT messages

    Yiwei Dai

    428 users

  • Enable Select Copy +Edit

    Enable Select Copy +Edit

    A toolbar button to enable selection, copy and typing editing web text redirectly in a tab

    GarryW

    426 users

  • Color Picker

    Color Picker

    Click to get the color code of an element on the current web page.

    OKVIP

    421 users

  • DTF ReReDesign

    DTF ReReDesign

    Правильный редизайн дтф

    Nikos7331

    419 users

  • TCCDE-复制、鼠标右键菜单功能复原

    TCCDE-复制、鼠标右键菜单功能复原

    1.该扩展只有一个操作按钮（启用或关闭），即可实现一键破解禁止右键、破解禁止选择、破解禁止复制、破解禁止粘贴，启用复制，启用右键，启用选择，启用粘贴等。 2.该扩展没有插入第三方广告，界面简单易用，界面中显示了启用后的作用，轻便易用。

    TJ

    418 users

  • AutoComplete Forms for Firefox

    AutoComplete Forms for Firefox

    Enable AutoComplete for Form elements automatically.

    Baris Derin

    415 users

  • Open iFrame

    Open iFrame

    Adds context menu items to open a frame (or iframe) in the current tab, a new tab, new window, or incognito window.

    iN4sser

    415 users

  • Tailwind CSS Devtools

    Tailwind CSS Devtools

    All-in-one browser extension for Tailwind CSS Developer.

    Erwin

    415 users

  • OLI Grid CSS

    OLI Grid CSS

    Draws a grid on top of a website.Highly Customizable. useful for checking designs that are supposed to follow a grid-based layout. ex:Bootstrap,Foundation,Skeleton,Yaml...

    Kushan Gunasinghe

    414 users

  • Btools

    Btools

    Bilibili tools,increase user experience

    imba久期

    414 users

  • Open in Colab

    Open in Colab

    Open a Github-hosted notebook in Google Colab

    Suraj

    414 users

  • JShelter

    JShelter

    JShelter controls the APIs provided by the browser. The goal is to improve the privacy and security of the user running the extension.

    Libor Polčák

    413 users

  • MM3 Proxy Switch

    MM3 Proxy Switch

    In the Firefox Browser (and other Mozilla programs) you can per default configure only the setting for one internet connection. With this Proxy Switch you can manage different configurations and simply switch over between these.

    MM3Tools

    412 users

  • Free Modern ChatGPT for Fire Fox - ZChatGPT

    Free Modern ChatGPT for Fire Fox - ZChatGPT

    Fully Free extension to allow Firefox users to use ChatGPT in any tab without the need to open ChatGPT or having account.

    HamzaDev

    409 users

  • Local Storage Explorer

    Local Storage Explorer

    LocalStorage and sessionStorage explorer embedded in the Firefox Developer Tools.

    Francesco De Stefano

    408 users

  • SEO Pro Extension

    SEO Pro Extension

    SEO Pro extension helps to see all on-page and technical SEO aspects at a glance, including meta data, headers, canonical tags, meta robots, HTTP codes, alt tags, schema, Core Web Vitals, internal/external links, word count, social graph & more.

    Marketingsyrup.com

    406 users