Chrome Developer Tools Extensions

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

17,120 extensions found

Google Chrome Web Store
  • LeetCode Timer icon

    LeetCode Timer

    Leetcode timer and performance tracking

    10,000 installs ★ 4.4 (22) Developer Tools
  • Open Earth Engine extension icon

    Open Earth Engine extension

    An unoffical extension to enhance Google Earth Engine, and Open Earth Engine experience.

    10,000 installs ★ 4.7 (21) Developer Tools
  • Pixel Perfect Pro icon

    Pixel Perfect Pro

    Helps developers to make pixel perfect site layout

    10,000 installs ★ 4.3 (20) Developer Tools
  • SN Utils OnPrem icon

    SN Utils OnPrem

    ServiceNow Productivity tools. (Personal work, not affiliated to ServiceNow)

    10,000 installs ★ 5.0 (20) Developer Tools
  • Console Importer icon

    Console Importer

    Import JavaScript and CSS resources from console, with one command

    10,000 installs ★ 4.7 (20) Developer Tools
  • Sinbyte Seo icon

    Sinbyte Seo

    Tiện ích Sinbyte Seo cung cấp cho người dùng giải pháp check index trên google 1 cách hiệu quả và tiết kiệm chi phí.

    10,000 installs ★ 2.9 (19) Developer Tools
  • 常用工具(ToolBox) icon

    常用工具(ToolBox)

    常用工具:时间戳转换、URL编码、BASE64编码、加解密、二维码生成、ip地址查询、DNS/Whois查询、JSON解析、翻译、万年历、色彩查询等。

    10,000 installs ★ 4.8 (19) Developer Tools
  • The QR Extension icon

    The QR Extension

    Quick QR Code generator with options like edit, colors, width.

    10,000 installs ★ 4.7 (18) Developer Tools
  • StorageAce icon

    StorageAce

    Easily manage Cookies, Local Storage and Session Storage for the selected tab.

    10,000 installs ★ 4.8 (18) Developer Tools
  • BugBug Automation Testing icon

    BugBug Automation Testing

    Automate your website testing without code. An easy alternative to Selenium, Cypress and Katalon.

    10,000 installs ★ 4.7 (18) Developer Tools
  • Automation Anywhere icon

    Automation Anywhere

    Automation Anywhere Enterprise extension to automate web applications in Google Chrome.

    10,000 installs ★ 3.1 (18) Developer Tools
  • Cypress Chrome Recorder icon

    Cypress Chrome Recorder

    Cypress extension for DevTools that allows you to export tests directly from the Recorder panel.

    10,000 installs ★ 2.6 (17) Developer Tools
  • MOBOX WALLET icon

    MOBOX WALLET

    DEVELOPED BY TEAM MOBOX

    10,000 installs ★ 3.1 (17) Developer Tools
  • HTML Diff Check Tool icon

    HTML Diff Check Tool

    Tool for checking HTML difference between tabs ,or between production and development environment.

    10,000 installs ★ 4.4 (17) Developer Tools
  • Markdown Editor for Chrome™ icon

    Markdown Editor for Chrome™

    Create and view markdown files easily from anywhere with our simple and easy, GitHub-flavored markdown editor.

    10,000 installs ★ 3.8 (16) Developer Tools
  • Page Load Timer icon

    Page Load Timer

    Displays webpage load time in the toolbar

    10,000 installs ★ 5.0 (16) Developer Tools
  • Color Picker - Native Eyedropper icon

    Color Picker - Native Eyedropper

    Determine the pixel's color on the screen with a magnifying glass eyedropper. It supports color selection history and clipboard copy

    10,000 installs ★ 4.4 (16) Developer Tools
  • Page Ruler icon

    Page Ruler

    Page Ruler: Draw rulers on web pages to check element alignment in Chrome.

    10,000 installs ★ 2.6 (16) Developer Tools
  • 开发工具箱 icon

    开发工具箱

    常用小工具集合于一身,为我们的工作带来了福音。

    10,000 installs ★ 4.8 (16) Developer Tools
  • Cache Killer icon

    Cache Killer

    Automatically clear your browser cache before loading a page. Can be enabled/disabled with a single mouse click

    10,000 installs ★ 4.1 (16) Developer Tools
  • Snowplow Inspector icon

    Snowplow Inspector

    Add a panel to DevTools to show Snowplow analytics beacon information.

    10,000 installs ★ 4.3 (15) Developer Tools
  • Tonalis Audio Recorder icon

    Tonalis Audio Recorder

    Tonalis Audio Recorder Redefines Tab Audio, Mic Recording, and Stereo Support for the Ultimate Experience

    10,000 installs ★ 4.3 (15) Developer Tools
  • Three.js DevTools icon

    Three.js DevTools

    Developer tools extension for Three.js

    10,000 installs ★ 4.3 (15) Developer Tools
  • Adyen Test Cards icon

    Adyen Test Cards

    Copy and prefill Adyen test card numbers and other payment methods with a single click.

    10,000 installs ★ 4.9 (15) Developer Tools
  • Mitaka icon

    Mitaka

    A browser extension for searching IP, domain, URL, hash, etc. via the context menu.

    10,000 installs ★ 2.8 (15) Developer Tools
  • Segment Event Tracker icon

    Segment Event Tracker

    See when Segment, Rudderstack, Attribution and Dreamdata events are being tracked.

    10,000 installs ★ 4.7 (15) Developer Tools
  • Livewire devtools icon

    Livewire devtools

    Chrome and Firefox DevTools extension for debugging Livewire applications.

    10,000 installs ★ 3.7 (15) Developer Tools
  • Jazz-MIDI icon

    Jazz-MIDI

    MIDI support for browsers

    10,000 installs ★ 3.9 (15) Developer Tools
  • Lorem Ipsum Generator icon

    Lorem Ipsum Generator

    Quickly generate Lorem Ipsum placeholder text. Select a desired length and choose between paragraphs, words, bytes or lists.

    10,000 installs ★ 4.2 (14) Developer Tools
  • Filtered Interview Tool icon

    Filtered Interview Tool

    The Filtered Extension monitors the URLs and titles of tabs opened before and during a Filtered interview.

    10,000 installs ★ 1.6 (14) Developer Tools
  • GitKraken icon

    GitKraken

    The GitKraken Browser Extension bridges your hosted git repositories to GitKraken Desktop and with GitLens in VS Code.

    10,000 installs ★ 4.4 (14) Developer Tools
  • Outliner CSS icon

    Outliner CSS

    A totally awesome structure and layout debugger that inserts CSS outlines to all elements.

    10,000 installs ★ 4.4 (14) Developer Tools
  • Privacy Sandbox Analysis Tool icon

    Privacy Sandbox Analysis Tool

    Tooling for understanding cookie usage and guidance on new privacy-preserving Chrome APIs.

    10,000 installs ★ 4.6 (14) Developer Tools
  • Dart Debug Extension icon

    Dart Debug Extension

    Enables debugging Dart web application using package:dwds. Source code:…

    10,000 installs ★ 3.0 (14) Developer Tools
  • Credit Card Generator Tool icon

    Credit Card Generator Tool

    Credit Card Generator helps you create 100% valid test credit cards with Name, CVV, Address, Expiry and Zip code to test payments.

    10,000 installs ★ 2.8 (13) Developer Tools
  • SAML Tracer icon

    SAML Tracer

    Use SAML Tracer to track Security Assertion Markup Language (SAML) and WS-Federation requests and responses.

    10,000 installs ★ 4.8 (13) Developer Tools
  • JSONViewer icon

    JSONViewer

    Format several JSON documents in one window, depends to your screen width, up to 6

    10,000 installs ★ 4.7 (13) Developer Tools