Início
Tom Utilities

Gerador de JSON Schema

Ferramentas JSON

Gere um JSON Schema a partir de uma amostra JSON, inferindo tipos, objetos, arrays e campos obrigatórios.

Entrada

Resultado

Como usar

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.

Perguntas frequentes

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.