Generate TypeScript interfaces and types from JSON data structures
Add JSON data to generate TypeScript types
Generates interfaces, types, and strongly-typed objects
The generator creates TypeScript interfaces, types, and classes with full type safety. It supports optional properties, union types, nested interfaces, array types, and proper null handling. The generated code is compatible with the latest TypeScript standards.
Complex nested objects are converted to separate TypeScript interfaces with proper type relationships. Arrays are typed correctly, and the generator creates a hierarchy of types that matches your JSON structure while maintaining type safety.
Yes, you can choose between different null handling strategies: optional properties with '?', union types with '| null', or ignoring null values entirely. This gives you flexibility in how strict you want your types to be.
Absolutely! The generated code follows TypeScript best practices, includes proper exports, and can be directly imported into your TypeScript projects. The interfaces are designed to be maintainable and follow standard naming conventions.