About DevToolKit

DevToolKit is a collection of free online tools designed for developers, designers, and anyone who works with code and data on a daily basis.

Our Mission

We believe developer tools should be fast, free, and private. Every tool onDevToolKit runs entirely in your browser — no data is ever sent to any server. Your code and data stay on your machine.

Features

• 100% Client-Side: All processing happens in your browser
• No Sign-Up Required: Use any tool instantly, no account needed
• Free Forever: All tools are completely free to use
• Privacy First: We don't collect, store, or transmit your data
• Modern & Fast: Built with the latest web technologies
• Mobile Friendly: Works great on any device

Technology

DevToolKit is built with Next.js, React, TypeScript, and Tailwind CSS. We use modern web APIs like the Web Crypto API for hash generation and the Clipboard API for seamless copy functionality.