JSON to Python
Generate Python dataclasses from a JSON object.
How to use JSON to Python
JSON to Python — Build Python dataclasses from a JSON object so you can name the fields in a script. Free to use in D2i DevTools — no account required.
Steps
- Fill in JSON. This field is required.
- Click Run and copy the result under the form.
Frequently asked questions
What is JSON to Python used for?
Use it when you have a sample payload and want a starting dataclass instead of a dict.
How do I use the free online JSON to Python tool?
Fill in JSON. This field is required. Click Run and copy the result under the form.
What can I paste or upload into JSON to Python?
Paste one JSON object. Nested objects become their own classes. Arrays use the type of the first item.
What output does JSON to Python give me?
Python that imports dataclass and defines class Root. Field names are snake_case. Empty objects use pass.
Is JSON to Python free, and is my input private?
Yes — Your input is processed in memory for this request only. It is not saved to disk or the database, and it is cleared after the tool finishes.
Will every field be optional?
No. Each key in the sample is a required field. A key missing from this sample will not appear.
Inputs are processed in memory only and are not saved to disk or the database. Data exists only for the duration of your request.