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JSON Schema to Pydantic Model Generator
Generate Python Pydantic models from JSON Schema for validating API request and response data.
STEP 1
Start with your input
Edit the example or replace it with your own text.
How to use JSON Schema to Pydantic Model Generator
- Paste or edit the json schema.
- Select generate pydantic model to process it in your browser.
- Review the result, then copy it or download the generated file.
Create JSON Schema to Pydantic Model output
Generates nested BaseModel classes, optional fields, arrays, enums and common scalar types. JSON Schema constraints not represented in generated Python annotations should still be validated separately.
Review before importing or running
Generated output is a starting point for your workflow. Check target-specific names, permissions, field types and limits before importing data or running commands.
Example input
{"type":"object","required":["id","name"],"properties":{"id":{"type":"integer"},"name":{"type":"string"},"active":{"type":"boolean"}}}Is my input uploaded?
No. This conversion runs in your browser and does not upload your input.
Is input uploaded?
Processing takes place in your browser. This tool does not send your input or selected files to a conversion API.