JSON to Kotlin
Convert JSON objects to Kotlin data class definitions with proper types.
@SerializedName (Gson)
Paste JSON above and click Convert
Generate Kotlin data classes from any JSON structure
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How to Convert JSON to Kotlin Data Classes
Generate Kotlin data classes with null safety, serialization annotations, and Android-ready patterns.
Why Kotlin Data Classes from JSON
Kotlin data classes provide a concise way to model JSON data with built-in equals, hashCode, copy, and destructuring support. For Android developers and backend Kotlin projects, manually writing data classes for every API response is time-consuming and error-prone. Our JSON to Kotlin converter generates idiomatic data classes with proper null safety, serialization annotations, and naming conventions in seconds.
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