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AnyKit
AnyKit App

JSON to TypeScript

New

Generate TS interfaces from JSON

JSON Input
TypeScript Interfaces
interface Profile {
  bio: string;
  followers: number;
}

interface RootObject {
  id: number;
  name: string;
  active: boolean;
  tags: string[];
  profile: Profile;
}

Generation Logic

This tool recursively analyzes your JSON structure to create optimized TypeScript interfaces. It automatically handles nested objects by creating separate interfaces and maps array types based on their contents.