Developer Tools Chrome extensions

Twitch Username and User ID Translator

swiftyspiffy

Translate Twitch usernames to user IDs and user IDs to usernames.

Free AI ReCaptcha Solver by Raptor (Captcha Plugin)

lasteralladin

Automatically solves ReCaptcha images using a built-in neural network. Completely free. No registration or key purchase required.

Wildmonkey

Dualsub Studio

Lightweight userscript manager.

GrowthBook DevTools

GrowthBook

GrowthBook DevTools helps you debug feature flags and experiments all from your browser.

Keyboard History Recorder

tackker

Keyboard History Recorder is an online Monitoring tool that helps you record the keystrokes

Meta Pixel Helper

Rusell Publishing LLC

Inspect, debug, and validate Meta Pixel installs. Catch broken pixels and keep your Facebook Ads analytics accurate.

Pylote

Pylote

Centralise ton profil freelance avec Pylote !

替换字体的中文部分为雅黑

Sun TY

替换字体的中文部分为雅黑

Alpine.js devtools

Alpine.js devtools

DevTools extension for debugging Alpine.js applications.

Save as MHTML

brian.girko

Edit and save active tab or selected area in MHTL/MHT (MIME HTML) archive format to have a clean single-file backup

Page Ruler – CSS Inspector & Grid Overlay

Unknown developer

Screen ruler, element inspector, grid overlay & CSS/Tailwind export for pixel-perfect UI design and frontend QA.

Tampermonkey Editors

Jan Biniok

Online editor support for Tampermonkey's userscripts

REST Client

restclientapp

Use Rest Client – your powerful REST API client tool for testing and debugging HTTP requests both online and locally in Chrome

OPFS Explorer

Thomas Steiner

OPFS Explorer is a Chrome DevTools extension that allows you to explore the Origin Private File System (OPFS) of a web application.

Mokku

Mukul Jain

Adds the API mocker MOKKU to Chrome Developer Tools for seamless integration & testing.

ChatGPT Prompts

Cem PEHLİVAN

ChatGPT Prompts

Auto Data Filler

SelectorsHub

Fill test data using the right-click context menu to assist with exploratory testing.

CthulhuJs (Anti-Fingerprint)

shawnli

Your browser, your rules — your digital fingerprint, in your control.

Ortoni Studio

Koushik Chatterjee

XPath and Selector Finder, simple and useful, open-source project by LetCode with Koushik

Apidog Browser Extension

Apidog

All-in-One workspace for API Design, Documentation, Debug, Mock, Test.

Lovable Project Downloader

Chiheb Nabil

Download your Lovable projects as ZIP files and improve your site SEO with one click!

ES Client – Elasticsearch Browser Tool for Devs

落雨不悔

Elasticsearch management client

Open Earth Engine extension

Mathieu Gravey

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

Meta Explorer - SEO Meta and On-Page SEO tools

Dinesh.S

Meta Tag Explorer is the best SEO tool to find SEO Meta of any website you browse

MetaSuites - Builders' Swiss Army Knife

BlockSec Metadock

Integrating 30+ popular Web3 and AI Tools, 300M+ Address Labels, and the Fund Flow Map into a single extension.

Keyconfig

Shogo Ohta

Keyconfig for Google Chrome™

Swagger UI - API Documentation Viewer

jiayx

View and test OpenAPI/Swagger documentation directly in your browser with beautiful themes. Perfect for API developers and testers.

Custom Style Script

Grephy

Add Custom JavaScript (JS) Code or Styles (CSS) to any page.

ARIA DevTools

Mateusz Zieliński

Easily spot missing ARIA labels, misused ARIA roles, and incomplete keyboard support in your web applications.

PixiJS Devtools

Bob Fanger

Debug games and apps written with PixiJS

VCCGenerator - Credit Card Generator & Other Tools

VCCGenerator

Credit Card Generator & Validator, BIN Checker, BIN-IP Fraud Detector and more tools. For sandbox QA.

Socket.IO Test Client

haqiqi.seraj

Socket.IO Client Development Tool

Core Web Vitals Visualizer

MarketingTracer

Measure, visualize, and debug Core Web Vitals in real time. CrUX history, LCP/CLS/INP breakdowns and performance experiments

Gimli Tailwind

joakim hjertvik

A DevTools extension enabling smart tools for Tailwind CSS.

Next Experience Developer Tools

ServiceNow

Debugging/Profiling tools for your ServiceNow Next Experiences.

SEO META 1 COPY

macha

This is an extension that allows you to easily check SEO-related meta information and copy it with one click.

Sound Booster VMax | FREE Increase Volume Up

VMax

Increase Volume Up 600% Free Sound Booster VMax, Volume Booster VMax

Color Code Finder

Color Code Finder

Utilize Color Code Finder with RGB color finder as screen color picker to get HEX code from image and find HEX color code.

Font Identifier by WhatFontIs

WhatFontis.com

Identify any Webfont or font (commercial or free) from any website.

ModBox – Modify headers, block requests

Rob Phillips

Modify HTTP headers, block assets or domains & redirect requests. Organise rules by folder and tab, optionally scope to domains.

Web Scraper

Multivariate AI Solution

Scrape website in seconds with our web scraper tool.Easy-to-use,fast,and free interface for hassle-free scraping

CSS Scan

gvrizzo

The fastest and easiest way to check, copy and edit CSS.

Plerdy SEO Analyzer

Unknown developer

A Chrome extension for instant on-page SEO auditing of any website

GitHub Isometric Contributions

jasonlong

Renders an isometric pixel view of GitHub contribution graphs.

Geolocation Spoofing. Fake Location for Google Maps & Search by GTrack

Wiremo | GTrack

Spoof Geolocation, GPS Spoofing, Fake Location, Fake GPS, Google Maps, Location Changer, Location Spoofer, GPS Location

LeetCode Timer

Bhanu Prakash

Leetcode timer and performance tracking

Markdown Editor for Chrome™

Coffee & Fun LLC

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

常用工具(ToolBox)

Unknown developer

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。