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JSON to PHP DTO Generator — Typed PHP 8.2+ Classes

Paste JSON to generate a typed PHP 8.2+ DTO (data transfer object) class — property type declarations inferred from your data, taking advantage of modern PHP's typed properties rather than generating an untyped legacy-style class.

How to use JSON to PHP DTO

1. Paste your JSON.
2. Review the generated typed DTO class.
3. Copy it into your project.

Frequently asked questions

Why target PHP 8.2+ specifically?

Modern PHP's typed properties and readonly property support produce a much safer, more self-documenting DTO than the untyped stdClass-style objects common in older PHP code.

Are nested JSON objects handled?

Yes — nested objects generate their own typed DTO class referenced from the parent.

Does it work with an older PHP version?

The typed property syntax requires PHP 7.4+ at minimum; for full readonly property support, PHP 8.1+ is needed.

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