Input JSON
TypeScript Source
What is the JSON to TypeScript Converter?
TypeScript is a strongly typed superset of JavaScript. This tool converts your JSON data into TypeScript interfaces or type aliases, allowing you to catch errors at compile-time and improve developer productivity with IDE autocompletion.
It recursively analyzes the JSON structure, creating nested interfaces where necessary. It also correctly handles arrays and optional fields, giving you a professional-grade starting point for your frontend and backend TypeScript projects.