JSON to Kotlin Data Class

Convert JSON to Kotlin data classes online for free. Generate Kotlin models with proper null safety and serialization annotations.

KT
Coming SoonData Converters

The full version of JSON to Kotlin Data Class is being built right now. We add new fully functional tools every week. In the meantime, you can use the basic workspace below.

About JSON to Kotlin Data Class

Convert JSON to Kotlin data classes online for free. Generate Kotlin models with proper null safety and serialization annotations.

This tool is completely free and runs 100% in your browser. Your data is never uploaded to any server — everything is processed locally on your device for maximum privacy and speed.

About JSON to Kotlin Data Class

Convert JSON to Kotlin data classes online for free. Generate Kotlin models with proper null safety and serialization annotations.

Features

  • 100% free with no sign-up required
  • Runs entirely in your browser for full privacy
  • No data stored, no files uploaded to servers
  • Works on desktop and mobile devices