Does it generate idiomatic Scala?

Yes! The generator produces case classes with immutable val parameters, List[T] for arrays, and proper Scala types (Int, String, Boolean, Double).

Can I use this with Play Framework?

The generated case classes work with Play JSON (play-json) by adding implicit Format definitions. They also work with circe and other Scala JSON libraries.

How are nested objects handled?

Nested JSON objects generate separate case class definitions with proper type references. The output preserves the type hierarchy from your JSON structure.

JSON to Scala Case Class Generator

JSON & Data

Generate Scala case classes from JSON

100% client-side processing

Ctrl+Enter to process

Input

OutputScala

Output will appear here...

How to Use JSON to Scala Case Class Generator Online

Paste your data into the input field above
The result appears instantly in the output area
Click "Copy" to copy the result to your clipboard

Generate Scala case classes from JSON. Runs 100% client-side — no data is sent to any server.

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Frequently Asked Questions

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