Generate JSON Schema (Draft-07) from any JSON object automatically.
Generates JSON Schema Draft-07. Arrays use the first element's type as items schema. All non-null properties are marked as required.
Paste any JSON object and instantly generate a valid JSON Schema (Draft-07). Supports nested objects, arrays, all primitive types, and required field detection. Perfect for validating API payloads, documenting data structures, and integrating with TypeScript or OpenAPI.
Convert JSON objects to TypeScript interfaces instantly