Developer Tools
18 extensions found
GoFullPage
🛠Developer Tools
Capture a screenshot of your current page in entirety and reliably—without requesting any extra permissions!
CryptoPro Extension
🛠Developer Tools
Расширение позволяет использовать КриптоПро ЭЦП Browser plug-in в браузере. Для работы требует установленного ЭЦП Browser plug-in.
React Developer Tools
🛠Developer Tools
Adds React debugging tools to the Chrome Developer Tools. Created from revision e28a0db22 on 1/24/2026.
ColorZilla
🛠Developer Tools
Advanced Eyedropper Color Picker Gradient Generator and other colorful goodies
Facebook Pixel Helper
🛠Developer Tools
The Facebook Pixel Helper is a troubleshooting tool that helps you validate your pixel implementation.
Wappalyzer
🛠Developer Tools
Identify web technologies
WhatFont
🛠Developer Tools
The easiest way to identify fonts on web pages.
EditThisCookie
🛠Developer Tools
EditThisCookie Chrome extension enables you to add, delete, edit, search, protect and block cookies. This extension is one of the most popular cookie manager extensions.
JSONmatter
🛠Developer Tools
Makes JSON easy to read. Open source.
User-Agent Switcher
🛠Developer Tools
Spoofs & Mimics User-Agent strings.
ColorPick Eyedropper
🛠Developer Tools
A zoomed eyedropper & color chooser tool that allows you to select color values from webpages and more.
Redux DevTools
🛠Developer Tools
Redux DevTools for debugging application's state changes.
Web Developer
🛠Developer Tools
Adds a toolbar button with various web developer tools.
JSONVue
🛠Developer Tools
Validate and view JSON documents
Proxy SwitchyOmega
🛠Developer Tools
Proxy SwitchyOmega makes it easy to modify your browser's proxy settings. It has a simple interface that provides all the information you need. You can set as many proxy servers as you want and switch between them easily. It allows us to open specific websites with particular proxies. It switches to the designated proxy whenever you visit these websites.
JSON Viewer
🛠Developer Tools
The most beautiful and customizable JSON/JSONP highlighter that your eyes have ever seen. Open source at https://goo.gl/fmphc7
Color picker
🛠Developer Tools
Grab Colors From Any Website With The Color Picker Extension. With Color Picker you can find color reading on any point of the browser. Simply copy the code and paste it for your use. It offers the HEX and RGB codes on any element.
URL Encoder-Decoder
🛠Developer Tools
URL Encoder- Decoder is One of the best & very simple-to-use Chrome extensions for developers and programmers. This Chrome extension makes JSON very easy to understand, read, format and edit and validate, encode and decode.