JSON Schema Inferencer
Infer a lightweight JSON Schema from an object or array of objects without uploading your JSON.
Open JSON Schema Inferencer →What it does
- Infers property types from sample objects
- Marks fields present in every sample object as required
- Supports common JSON primitive, array and object types
- Outputs readable JSON you can refine for your application
Example use
Use sample records to create a starting schema before formal validation or documentation.
How to use it
- Open the AllStoic tool using the button above.
- Paste or select the data required by the tool.
- Choose the available options and run the calculation or transformation.
- Review the result before copying or downloading it.
Privacy
This tool processes its working input locally in your browser. AllStoic does not intentionally upload the tool input for processing. Normal website and network infrastructure may still process ordinary connection metadata needed to deliver and protect the site.