Does this tool generate nested TypeScript interfaces?

TypeScript Generator

JSON to TypeScript Interface Converter

Instantly convert JSON payloads into clean, strongly-typed TypeScript interfaces and types.

Root Interface Name:

JSON Payload Input

12 lines | 218 bytes

Generated TypeScript InterfacesTypeScript

14 lines | 232 bytes

export interface UserResponse {
  id: number;
  username: string;
  email: string;
  isActive: boolean;
  roles: string[];
  profile: Profile;
}

export interface Profile {
  firstName: string;
  lastName: string;
  karma: number;
}

Frequently Asked Questions

Yes! DevToolsAtlas automatically inspects nested JSON objects and arrays to produce clean, strongly-typed sub-interfaces.