TypeScript Interface & Model Generator
Instantly convert JSON objects and payloads into robust TypeScript interfaces and models with nested type detection.
How to Use the Generator
Paste any valid JSON string or API response object into the input box on the left, then customize your root interface name. The generator instantly infers property types, handles nested objects by creating distinct sub-interfaces, and formats the output ready for copy-pasting into your project codebase.
What is TypeScript Interface & Model Generator?
Instantly convert JSON objects and payloads into robust TypeScript interfaces and models with nested type detection.
TypeScript Interface & Model Generator features
- Input and option fields: Sample JSON Payload:, Root Interface Name:, Generated TypeScript Interfaces:.
Practical guidance for TypeScript Interface & Model Generator
Treat the output as a starting point. Compare its names, types, imports, and defaults with a file that already works in your project.
Generated code is a scaffold, not a complete production implementation. Check framework versions, imports, naming conventions, validation, and accessibility before integration.