Does it support nested objects and lists?

Yes, nested JSON objects and arrays are recursively mapped to nested Dart classes and typed List fields.

JSON → Dart

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Convert JSON payloads into clean, type-safe Dart classes for Flutter and Dart projects.

Processed locally in your browser.

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Root Class Name

Generation Style

Field Name Casing

Nullable Fields (e.g. String?)

JSON Input

Generated Dart Output

{
  "id": 101,
  "name": "Prajwal Acharya",
  "email": "prajwal@example.com",
  "is_active": true
}

2 questions answered

No. All parsing and code generation executes strictly inside your browser using JavaScript.

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