Developer Tools Chrome extensions

AppsScript Color

Jean-Rémi Delteil

Provides folders display and a dark color theme to the google apps script editor.

Hack-Tools

Ludovic COULON & Riadh BOUCHAHOUA

The all in one Red team extension for web pentester

Broken Link Checker

balvin.perrie

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

PageSpeed Insights (MV3)

instwave.com

Analyze the performance of your webpages and get specific suggestions on how to optimize them.

HTML Validator

Marc Gueury

Add HTML Validator in Developer Tools

Chrome Logger

Craig Campbell

For server side logging and debugging in chrome console.

Dump Dom

fjh1997

One click to dump Dom!

Woblo

Ravi Chopra

Copy any website's colors, fonts, icons and CSS in one click. Export a full design system to Tailwind, shadcn or your AI tool.

FoxyCrown Cookie Manager

OcilotX Solution

Quản lý cookie đăng nhập Facebook, Instagram, Meta: lấy, lưu, đổi tài khoản nhanh và đăng nhập an toàn với Login 4D.

SuperDev Pro

SuperDev Pro

One extension that replaces all your browser tools — inspect, design, modify, capture, scrape, automate, and more in a sidebar.

WizExtend

Wiz

Get real-time security alerts and context-aware insights in your cloud portal.

Maven Tools for Salesforce

Maven Mule

One tool to rule them all! An ever-growing collection of Salesforce developer tools.

SN Utils OnPrem

SN Utils B.V.

Productivity tools for ServiceNow — On-Prem Edition, offered by SN Utils B.V. Not affiliated with ServiceNow, Inc.

Demandware With Ease

ForkPoint

Use Salesforce Commerce Cloud B2C with ease!

BrowserStack Bug Capture: Report & resolve bugs faster

support

Bug reporting tool with shareable screen recordings & screenshots for faster debugging.

Graphite

chrome-extension-developers

Help navigate from GitHub PRs to Graphite

MiroMiro: Web to Code, Web Inspector, Font Finder & Lottie

Soraia

Export web to code in one click. Web element inspector & font finder: grab CSS, fonts, colors, SVGs & Lottie. No DevTools.

ObservePoint Debugger

ObservePoint

Troubleshoot analytics tags, variables, events, cookies, and more. Supports Adobe Analytics, Google Analytics, and thousands more.

Login Recorder for Burp Suite

PortSwigger Web Security

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

Shopify Theme Detector — Theme & App Finder

OK Digital Ltd.

See any Shopify store's theme & apps in one click, with real adoption %, speed and price. Backed by 3.5M+ tracked stores. Free.

Reddit Pixel Helper

Reddit Ads

The Reddit Pixel Helper is a tool to QA your pixel implementation.

Adobe Experience Cloud Visual Editing Helper

Adobe Inc.

The Visual Editing Helper extension allows users to load their website into Adobe Target or Adobe Journey Optimizer.

ModHeader v2

ModHeaderV2

Modify HTTP request and response headers, cookies, redirects and CSP. All data stays on your device.

Tv Time Liberator Extension

vlad.jerca

Easily export your watch history, favorites, and lists from TV Time. Perfect for backup, migration, or analysis.

SEOSpace - The SEO Plugin for Squarespace

SEOSpace

SEO Tool for Squarespace websites

Immersive Web Emulator

Meta

WebXR Emulator for Meta Quest devices

Finsweet Extension for Webflow

Finsweet

A suite of F'in sweet tools to improve your Webflow development experience.

Relume Chrome Extension for Webflow

relume-chrome-developers

Boost your productivity in Webflow with the Relume Chrome Extension.

Playwriter

morse

Automate your Browser using Cursor, Claude, VS Code. More capable and context efficient than Playwright MCP.

MobX Developer Tools

Andy Kogut

Dev-tools for MobX and React

WakaTime

WakaTime

Automatic time tracking for Chrome.

CORS Unblock

Jamsheer

Temporarily unblock CORS for development and testing purposes

Table Browser Caller for D365FO

Arineo GmbH

Arineo Table browser caller for Microsoft Dynamics 365 for Finance and Operations.

Three.js DevTools

Mr.doob

Developer tools extension for Three.js

Colorway: Eyedropper & Color Picker Tool

Colorway

Eyedropper, color picker, palette creator, and more!

Run Javascript

Ataiva.com

Run custom Javascript, each time you visit a website

提示词优化器

lian

大模型提示词优化工具：一键优化提示词并支持多轮迭代改进测试，支持版本回溯。支持主流AI模型(OpenAI/Gemini/DeepSeek等)，完全开源，纯客户端处理保障数据安全。

Amino: Live CSS Editor

Amino

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

What the Font

EonF Media SL

Easy font identifier for any webpage. Hover any element to see its font family in one click.

CSS and XPath checker

taniguchi.takaki

A helper tool for to confirm CSS and XPath selector.

CookieCloud

easychen

CookieCloud是一款向自架服务器同步浏览器Cookie的工具。

Tab Rotate

Kevin Sheedy

Loop through a set of tabs - ideal for Dashboards or display screens

NetSuite Advanced Field Help

Marcel Pestana

Extends the NetSuite Field Help and adds relevant information to improve your productivity.

svg-grabber - Grab all the SVGs from any website

juanesteban.rios

Preview, download, or copy the code for any SVG icon or illustration, ready to use in Sketch, Figma, or Framer.

Pesticide - Advanced CSS Debugger

Extension Rocks

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

10015 Developer Toolkit

Fatih Telis

17 built-in developer tools in your sidebar. Convert text, encode/decode, generate hashes, mix colors & more.

Alaev SEO Tools: Free Audit & Analysis

Alaev & Co

Инструменты для анализа и SEO-оптимизации сайта: метатеги, заголовки, изображения, ссылки, микроразметка, индексация и другое

ARO Lite

leecolton167

Browser Extension Node for ARO Network