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JSON to Dart Model Converter — Flutter-Ready Classes

Paste JSON to generate a Dart model class for Flutter — properties with correct types, plus fromJson and toJson factory methods included so the model is immediately usable for real API deserialization, not just a bare class definition.

How to use JSON to Dart

1. Paste your JSON.
2. Review the generated Dart model with fromJson/toJson.
3. Copy it into your Flutter project.

Frequently asked questions

Does it include fromJson and toJson methods?

Yes — both are generated so the model works immediately with an API response without writing that boilerplate by hand.

Are nested JSON objects handled?

Yes — nested objects generate their own model class with its own fromJson/toJson, referenced from the parent.

Does it handle nullable fields?

Fields that could be null or absent are typed as nullable (with ?) so the model matches Dart's null-safety requirements.

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Also searched for: json to dart model generator · flutter json to dart class · dart fromjson tojson generator

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