JSON to Python Dataclass

Convert JSON structures to Python dataclass class structures. Fast, free, and fully client-side.

Input source

Result / Output

How the JSON to Python Dataclass Works

Converts JSON data into Python standard-library `@dataclass` definitions.

Usage Example

Generate `@dataclass` classes from sample JSON payloads for typed Python code.

Frequently Asked Questions

Does it generate Pydantic models?

No, it generates standard library `@dataclass` classes (from Python's `dataclasses` module), not Pydantic or TypedDict.

Browse more

See all JSON tools.