JSON Schema Generator

Generate a JSON Schema (draft-07) from your JSON data samples. Perfect for documenting your API response formats and data structures.

Generated schema will appear here...

What Is a JSON Schema?

A JSON Schema describes the structure of JSON data, including field names, types, required fields, and nested structures. It is used for validation, documentation, and code generation.

How to Use

  1. Paste a sample of your JSON data into the input editor.
  2. Click "Generate Schema" to create a JSON Schema.
  3. Copy the schema for use in validation or documentation.

Frequently Asked Questions

Is this tool safe?

Yes. Processing is 100% client-side with no server upload.

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