Menu
🧰 All Tools 📚 Guide & Docs
Language:

Input Source

Size: 0 B | 0 keys | Depth: 0

Generated Output

Ready to generate
Paste JSON in the input panel and hit Beautify or Generate to see results here.

JSON to Kotlin Data Classes

For modern Android and backend developers, Kotlin's data class is the gold standard for state management. Our converter instantly parses complex JSON and emits perfectly formatted Kotlin files.

It handles nullable fields cleanly, generates val immutability by default, and perfectly prepares your objects for serialization libraries like Gson, Moshi, or kotlinx.serialization.