Instantly generate TypeScript interfaces from your JSON data. Simplify your frontend development.
Stop manually typing interfaces. Our JSON to TypeScript Converter automatically generates precise TypeScript interfaces from your JSON objects. Whether you're working with complex nested APIs or simple configuration files, this tool ensures type safety and speeds up your development workflow.
.ts file.Your data never leaves your browser. Conversion happens locally using the powerful json-to-ts library, ensuring maximum privacy.
Accurately creates interfaces for deeply nested objects and arrays of objects, detecting types like string, number, boolean, and null.
No server latency. Get your TypeScript interfaces in milliseconds, even for large JSON files.
Standardized output ready to drop into your Angular, React, Vue, or Node.js projects.
.ts file. {
"id": 1,
"user": {
"name": "John Doe",
"active": true
}
}interface User {
name: string;
active: boolean;
}
interface RootObject {
id: number;
user: User;
}