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Generatore di JSON Schema

Strumenti JSON

Genera un JSON Schema da un esempio JSON deducendo tipi, oggetti, array e campi obbligatori.

Input

Risultato

Come usare

Generating a schema

Paste a representative JSON document and press Generate. The tool infers a type for every value, merges the items of arrays and marks each property present in the sample as required.

  1. Paste a JSON sample.
  2. Press Generate.
  3. Adjust required fields and descriptions in the result.

Domande frequenti

Which schema draft is produced?

The output declares the 2020-12 dialect, which is compatible with most modern validators.

How are arrays with mixed types handled?

The items schema becomes an anyOf list covering every observed type.