Chrome Developer Tools Extensions

Essential extensions for developers. Debugging tools, code editors, API testers, performance analyzers, and development workflow utilities.

21,608 extensions found

Google Chrome Web Store
  • GTM Variable Builder icon

    GTM Variable Builder

    From Chrome Developer Console, highlight elements to get JavaScript code. Built by: Triangle Digital (Triangledigital.xyz)

    30,000 installs ★ 4.5 (30) Developer Tools
  • Etherscan icon

    Etherscan

    Get the latest gas prices and the ability to easily search for addresses on Etherscan.

    30,000 installs ★ 4.1 (30) Developer Tools
  • HTTP Request Blocker icon

    HTTP Request Blocker

    This extension blocks HTTP Request based on configurable URL patterns.

    30,000 installs ★ 4.3 (26) Developer Tools
  • EC Assist icon

    EC Assist

    Enhanced Conversions validation and troubleshooting assistant.

    30,000 installs ★ 2.6 (25) Developer Tools
  • X-Forwarded-For Header icon

    X-Forwarded-For Header

    This extension allows you quickly to set the X-Forwarded-For HTTP Header

    30,000 installs ★ 4.2 (24) Developer Tools
  • Cisco Network Setup Assistant icon

    Cisco Network Setup Assistant

    Cisco Network Setup Assistant is used to connect devices securely to networks utilizing Cisco Identity Services Engine.

    30,000 installs ★ 3.3 (20) Developer Tools
  • GoPlay Extension icon

    GoPlay Extension

    Allow Playback for GoPlay Server 2, Server 5, and Server 8.

    30,000 installs ★ 4.9 (15) Developer Tools
  • widget.io icon

    widget.io

    A simple Streamelements addon to automate and simplify widget import and export.

    30,000 installs ★ 3.3 (12) Developer Tools
  • Broken Link Checker icon

    Broken Link Checker

    A SEO tool to find broken (404) and redirected (301, 307, 308) links in all frames

    30,000 installs ★ 4.2 (12) Developer Tools
  • Google Pagespeed Insights icon

    Google Pagespeed Insights

    Assess the speed of websites both on mobile devices and desktop platforms in just a few taps!

    30,000 installs ★ 2.3 (9) Developer Tools
  • Taboola Pixel Helper icon

    Taboola Pixel Helper

    This extension allows the user to troubleshoot problems when using Taboola Pixels.

    30,000 installs ★ 3.5 (8) Developer Tools
  • PieSocket WebSocket Tester icon

    PieSocket WebSocket Tester

    Test Websocket connections with ease, supports both secure (wss) and unsecure (ws) protocols.

    30,000 installs ★ 4.2 (6) Developer Tools
  • SuperAli icon

    SuperAli

    SuperAli插件是外贸跨境工作人群的专属网页增强插件,不定期更新。功能更新通知将会从公众号【可乐运营笔记】中发出,欢迎关注。

    30,000 installs ★ 3.0 (5) Developer Tools
  • Login Recorder for Burp Suite icon

    Login Recorder for Burp Suite

    Improve your Burp Suite scan coverage by manually capturing how to perform complex actions on your website.

    30,000 installs ★ 4.0 (4) Developer Tools
  • 博达网站群扩展插件 icon

    博达网站群扩展插件

    适应Chrome新版机制,完成浏览器对于网站群管理平台原来扩展插件的支持。

    30,000 installs ★ 3.7 (3) Developer Tools
  • WeAutomate Web icon

    WeAutomate Web

    Huawei WeAutomate component for browser interaction

    30,000 installs ★ 5.0 (1) Developer Tools
  • Aternity Extension icon

    Aternity Extension

    Application performance monitoring, part of Aternity Agent

    30,000 installs Developer Tools
  • Amino: Live CSS Editor icon

    Amino: Live CSS Editor

    Customize any website with your own CSS and see your changes instantly with Amino!

    20,000 installs ★ 4.3 (458) Developer Tools
  • WebRank SEO icon

    WebRank SEO

    WebRank SEO provides Alexa Rank, Website Security, Server Location, Whois Lookup, Pages Indexed and Backlinks in Google & Bing

    20,000 installs ★ 4.5 (414) Developer Tools
  • HTML Editey icon

    HTML Editey

    HTML Editor for Google Drive

    20,000 installs ★ 3.4 (332) Developer Tools
  • JavaScript Editey icon

    JavaScript Editey

    JavaScript Editor for Google Drive

    20,000 installs ★ 3.8 (215) Developer Tools
  • Pastebin.com icon

    Pastebin.com

    Pastebin Chrome Extension

    20,000 installs ★ 4.2 (203) Developer Tools
  • Launch and DTM Switch icon

    Launch and DTM Switch

    Enables the developer to locally override the embedded Launch or DTM library for testing.

    20,000 installs ★ 3.1 (188) Developer Tools
  • Alaev SEO Tools: Free Audit & Analysis icon

    Alaev SEO Tools: Free Audit & Analysis

    Tools for site analysis and SEO optimization: meta tags, headings, images, links, structured data, indexing and more.

    20,000 installs ★ 4.9 (179) Developer Tools
  • Crosh Window icon

    Crosh Window

    *** For Chrome OS only *** You must have Secure Shell installed for this to work:…

    20,000 installs ★ 3.5 (170) Developer Tools
  • Block Yourself from Analytics icon

    Block Yourself from Analytics

    Block your Google Analytics™ activity for the websites you own, no more false stats.

    20,000 installs ★ 4.4 (142) Developer Tools
  • reCAPTCHA Autoclick icon

    reCAPTCHA Autoclick

    Automatically clicks reCAPTCHA buttons when detected

    20,000 installs ★ 3.3 (134) Developer Tools
  • Firelinks URL Shortner icon

    Firelinks URL Shortner

    Firelinks service to convert long URLs or Links of websites to short.

    20,000 installs ★ 4.6 (132) Developer Tools
  • Awesome Cookie Manager icon

    Awesome Cookie Manager

    Displays a list of all Google Chrome cookies. Allows searching, viewing, editing, saving, restoring, and deleting cookies.

    20,000 installs ★ 4.1 (125) Developer Tools
  • Quick source viewer icon

    Quick source viewer

    View current page sources: HTML + Javascript + CSS

    20,000 installs ★ 3.6 (115) Developer Tools
  • Images ON/OFF icon

    Images ON/OFF

    Disable images on current site.

    20,000 installs ★ 4.1 (109) Developer Tools
  • Google Ads API Web Navi icon

    Google Ads API Web Navi

    This extension shows the related pages of the Google Ads API website based on the current Google Ads UI web page.

    20,000 installs ★ 4.8 (106) Developer Tools
  • XPath Tester icon

    XPath Tester

    Simple XPath Tester: Easily check XPath expression in real-time. Validate and debug your XPath queries directly within your browser

    20,000 installs ★ 4.1 (104) Developer Tools
  • ScratchTools for Scratch icon

    ScratchTools for Scratch

    ScratchTools is fully customizable with tons of features, all for making the Scratch website better and easier to use!

    20,000 installs ★ 3.9 (104) Developer Tools
  • SEO-анализ сайта от Be1.ru icon

    SEO-анализ сайта от Be1.ru

    Анализ сайта, поможет проверить состояние важных показателей, от которых зависят позиции ресурса в выдаче поисковых систем.

    20,000 installs ★ 4.2 (95) Developer Tools
  • 30 Seconds of Knowledge icon

    30 Seconds of Knowledge

    Web Extension that lets you gain new developer skills, every time you open a New Tab

    20,000 installs ★ 4.6 (92) Developer Tools
  • Pesticide - Advanced CSS Debugger icon

    Pesticide - Advanced CSS Debugger

    Not only inserts outlines (without background color) on all elements, but also inspects size and layout. CSS is awesome!

    20,000 installs ★ 4.9 (84) Developer Tools