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12,580 extensions found in Web Development

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  • CSS Toggler

    CSS Toggler

    Browser extension to quickly toggle CSS.

    ap

    373 users

  • Lunapic Image Edit

    Lunapic Image Edit

    Adds right click image editing link to images.

    lunapic

    372 users

  • Open in Colab

    Open in Colab

    Open a Github-hosted notebook in Google Colab

    Suraj

    372 users

  • Foxy SEO Tool

    Foxy SEO Tool

    Foxy SEO Tool offers tools for search engine optimization (SEO), web traffic and page analysis for webmasters and web professionals.

    McNulty

    370 users

  • User Agent Switcher

    User Agent Switcher

    Change your user agent easily. Allows custom user agent based on domain

    thewheat

    369 users

  • HTML5 Universal Speed Hack

    HTML5 Universal Speed Hack

    Speed up or slow down HTML5 and Unity games directly in the browser. Control functions like setTimeout, setInterval, Date.now, and more to precisely adjust game speed.

    Rafael Lima

    369 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

    369 users

  • Image Extractor

    Image Extractor

    Extract all images and show in new tab

    8columns

    369 users

  • NsLookup — Find DNS Records

    NsLookup — Find DNS Records

    A simple and powerful tool for querying DNS records.

    Ruurtjan Pul

    368 users

  • V2Ray Link Converter

    V2Ray Link Converter

    V2Ray Link Converter

    Valas

    367 users

  • LeetHub

    LeetHub

    Automatically integrate your Leetcode & GeeksforGeeks submissions to GitHub

    Max Goodwin

    364 users

  • Stark Accessibility Checker

    Stark Accessibility Checker

    Find and fix compliance issues in record time with automated checks and smart suggestions.

    Stark Lab, Inc.

    363 users

  • EndPointer

    EndPointer

    EndPointer: Advanced Endpoint Parser and Extractor EndPointer is a tool designed for developers, security researchers, and web application testers. It parses and extracts endpoints from web applications, providing a comprehensive view.

    Interloper Security Group

    362 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

    361 users

  • My IP Address Checker: Test IP + IPv6 + VPN

    My IP Address Checker: Test IP + IPv6 + VPN

    Displays IP address info and details like location + VPN usage when clicking on the IP button

    My IP Address Checker

    361 users

  • Cookie Popup Blocker

    Cookie Popup Blocker

    Automatically blocks cookies and cookie consent popups

    Sumalya Chatterjee

    361 users

  • Font Size Decrease

    Font Size Decrease

    Increase the font size on the current page with a single click.

    Stefan vd

    360 users

  • HybridTvViewer

    HybridTvViewer

    With this add-on, your browser will not download HbbTV/CE-HTML/BML/OHTV web pages (i.e. iTV applications) but will provide a simulator enabling underneath technological features (OIPF,DVB,...)

    Karl

    359 users

  • LocatorJS

    LocatorJS

    A Firefox extension that allows you to click through from your React app to its code.

    Michael Musil

    359 users

  • Page Source HTML Viewer (works on Android)

    Page Source HTML Viewer (works on Android)

    A lightweight HTML source viewer for Firefox for Android, but also works on Desktop Firefox. Ability to toggle to SEO relevant code like title and description...

    ChillaxJustDoIt

    359 users

  • Trello Improvements

    Trello Improvements

    Improve your trello experience. Automatically count trello cards, enhance existing and add new features, UI improvements.

    Robert Ivanov

    358 users

  • Mobile View Tester

    Mobile View Tester

    User can test the look of a website on different mobile devices

    TheWebDev

    358 users

  • Internet Speed Test

    Internet Speed Test

    A browser action that test internet speed.

    Ray

    358 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

    357 users

  • Moqups Extension

    Moqups Extension

    Convert webpages and AI designs into fully editable layouts, generate design briefs, grab screenshots and use them in Moqups

    Moqups.com

    354 users