EasyFilesConverter

JSON to Python (Pydantic)

Generate Pydantic models (Python classes) from JSON with type hints, Optional fields, lists, datetimes and aliases for invalid names.

Model name

Free · No sign-up · Your files are processed on your device and never uploaded

How to use JSON to Python (Pydantic)

  1. Paste or type…
    1

    Paste or type

    Put your content in the box - or try the example.

  2. Result appears instantly
    2

    Watch the result

    The result updates as you type - choose options above if needed.

  3. TXTCopy / Download
    3

    Download the result

    Ready in seconds. Your file never left your device.

Features

  • Pydantic BaseModel classes.
  • List, Optional, Union, datetime.
  • Field(alias=…) for keys like "class".

Free and private

Everything runs in your browser. Nothing you paste is uploaded, logged or stored.

Questions

Pydantic v1 or v2?

The code works with both.

Is it free?

Yes - free and unlimited, with no sign-up and no watermark.

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