Is this JSON Schema generator free?

Yes, completely free! No sign-up required, no usage limits, and 100% client-side processing.

Which JSON Schema drafts are supported?

The tool supports Draft 7, Draft 2019-09, and Draft 2020-12 specifications.

Types are automatically inferred from your JSON values (string, number, boolean, object, array, null).

Yes! You can configure options like making fields required, adding descriptions, and setting additional properties behavior.

100%! All generation happens client-side in your browser. Your JSON data never leaves your device.

Name: JSON to JSON Schema Generator - Create JSON Schemas Online
Rating: 4.8 (1345 reviews)
Author: TypeDock

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