JSON → TypeScript

Name: JSON → TypeScript
Availability: InStock
Rating: 4.8 (1250 reviews)

Paste any JSON and get clean TypeScript interfaces instantly. Handles nested objects, arrays, union types, null values, and more.

Root name

JSON

TypeScript3 interfaces

export interface Post {
  id: number;
  title: string;
  published: boolean;
}

export interface Address {
  street: string;
  city: string;
  zip: string;
  country: null | null;
}

export interface Root {
  id: number;
  name: string;
  email: string;
  isActive: boolean;
  score: number;
  tags: string[];
  address: Address;
  posts: Post[];
}

Ceytrex

JSON → TypeScript