Types from this example. Not a required-field list.
Output
Private ● Runs entirely on your device Runs entirely on your device. Nothing is uploaded.No account required.Nothing stored unless you choose to save it.
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Uses of JSON Schema
- Drafting a schema from a payload a model returned
- Seeing the shape of a minified JSON blob before you write checks
- Confirming an example is an object of strings and numbers
JSON Schema pitfalls
- Treating the result as a complete contract
- Expecting a person-name format from a string
- Expecting required because the key was in the sample
JSON Schema questions (4)
What does JSON to JSON Schema infer?
The JSON types in the example. A string stays a string, a whole number is integer, a fraction is number, and true or false is boolean. An object lists the keys that appear. An empty array has no items schema.
Will a name field be marked as a person name?
No. "Atharva" only shows that the value is a string. The page does not add a format, an enum, or a description.
Are fields marked required?
No. One example cannot show that a field must always be present. Required is left unset.
Does this send my JSON to a server or a model?
No. The schema is built in your browser. Runs entirely on your device. Nothing is uploaded. It does not call an AI model.