Instantly encode and decode between and formats. Unlike server-based tools, this converter operates 100% locally using WebAssembly.
Explore our complete suite of text and data manipulation tools:
All conversions happen instantly as you type. Edit any field and watch the others update automatically.
Convert between Text, Hex, Binary, Decimal, and Octal formats with a single click.
Copy any converted value with a single click. Perfect for developers and programmers.
DevUtils is a professional suite of free, zero-latency utilities that run entirely in your browser using WebAssembly. Unlike traditional tools, it guarantees maximum privacy by ensuring data—such as JWTs, SQL, and JSON—never leaves your device. The toolkit features specialized categories for DevOps (Docker to Compose, Nginx Config), Data Engineering (JSON to Schema, Mass Relational Mock Data), and Web Development (Socket Client, Curl to Code). Installable as a PWA, it works offline without internet and handles massive files bounded only by your RAM.