Developer Mini Toolkit

A secure, lightweight developer toolkit: JSON Formatter, Color Picker, and API Request Tester.

🚀 Developer Mini Toolkit Developer Mini Toolkit is a lightweight yet powerful helper extension designed for developers. It brings a JSON formatter, color picker, and a mini Postman-style API request tester directly into your Chrome toolbar — so you can work faster without leaving your browser. 🧩 Features 🔹 JSON Formatter & Validator Format ugly or minified JSON into clean, readable output in one click Validate JSON and get clear error messages when something is wrong Pretty-print, minify, and copy formatted JSON quickly All processing happens locally in your browser 🎨 Color Picker for UI Work Quickly pick, edit, and copy color values Switch between HEX, RGB, and HSL formats Keep a small history of recent colors for easy reuse Perfect for tweaking front-end designs and styles 🌐 Mini API Request Tester (Postman-like) Send GET, POST, PUT, PATCH, and DELETE requests Configure URL, headers, query params, and JSON body with ease View status, headers, and formatted response body in one place Ideal for quick API checks, debugging, and small experiments 🛠️ Built for Developers Minimal, focused UI designed to stay out of your way All tools are available directly from the extension popup Small footprint and optimized for fast performance 🔒 Privacy & Security No unnecessary analytics, tracking, or data collection JSON formatting and API requests run locally in your browser Built purely to improve your productivity as a developer 💡 Why Developer Mini Toolkit? Developer Mini Toolkit feels like a compact developer panel inside your browser. Whether you work on frontend, backend, or APIs, it helps you handle small, repetitive tasks faster so you can focus on the important parts of your code.