JSON to Dart Freezed

Generate immutable Dart Freezed models from JSON for Flutter apps, including nested classes and list types.

Generate Dart Freezed Models

Quick mode: Force All Optional = true | Force All Optional = false

Flutter-Ready Output

Get output that aligns with common Freezed + json_serializable workflows.

Nested JSON Support

Object fields become dedicated model classes instead of raw maps.

Faster App Development

Reduce manual model writing and prevent parsing errors in production code.