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Formatters & Code

JSON naar Kotlin Data Class

Concise data classes for any JSON sample.

Runs in your browser

Redactionele opmerking

Understanding · Data classes do everything you wanted in Java.

Dit uitgebreide hoofdstuk is momenteel alleen in het Engels beschikbaar. De conversietool hierboven werkt in jouw taal; de lange uitleg is nog niet vertaald.

Veelgestelde vragen

Quick answers.

Does this tool support nested JSON objects?

Yes. The converter recursively traverses the JSON and generates a separate data class for every nested object it encounters.

How are null values or empty arrays handled?

If a value is null, the tool defaults the property type to `Any?`. For empty arrays or consistent data types, it attempts to infer the most accurate Kotlin type possible.

Can I use the output with Gson or Jackson?

The output is standard Kotlin code. You can manually add annotations like `@SerializedName` or `@JsonProperty` depending on which serialisation library your project uses.

Is my JSON data privacy protected?

Yes. The conversion logic runs entirely within your browser's JavaScript engine. No JSON content or generated code is ever transmitted to a server.

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