JSONKittJSONKitt

Data to class

JSON to Python

Generate Pydantic models from a JSON sample.

Drop a .json or .txt file on the editors. Max 5 MB. UTF-8. Ctrl/Cmd+Enter formats, Ctrl/Cmd+K clears, Ctrl/Cmd+S downloads.

Input
Output

About JSON to Python

Generate Pydantic models from a JSON sample.

Frequently asked questions

What Python output do I get from JSON?
JSONKitt infers Pydantic models from the sample you paste so you can drop types into a FastAPI or data pipeline quickly. Refine names and optionals for production.

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