Ücretsiz JSON Şema Oluşturucu Çevrimiçi

Paste JSON to automatically generate a JSON Schema.

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Input JSON

Include "required" arrays Include "examples" from values

Generated Schema

How to Use

Paste a JSON object or array into the Input box.
Toggle options: include "required" arrays or "examples" from your values.
Click Generate Schema to create a JSON Schema (Draft 2020-12).
Copy or Download the generated schema.

What JSON Schema version does this generate?

The generator outputs JSON Schema Draft 2020-12 (https://json-schema.org/draft/2020-12/schema), the latest stable draft.

Does it handle nested objects and arrays?

Yes. The generator recursively processes nested objects and arrays. For arrays, it infers the schema from the first element.

Can I edit the generated schema?

The output is a starting point. You may want to add constraints like minLength, minimum, pattern, or enum depending on your needs.