About this tool
Convert JSON to Dart class. This tool is designed to provide a seamless experience for developers. It handles complex operations efficiently while maintaining a simple and intuitive interface.
Built with performance in mind, it can handle large datasets without slowing down your browser. The tool is regularly updated to support the latest standards and formats.
What is JSON to Dart?
It converts JSON data into Dart classes. It identifies types and structure, creating the necessary boilerplate for working with JSON in Flutter or Dart applications.
Why use JSON to Dart?
Dart is used extensively in Flutter. This tool simplifies the process of creating data models for your Flutter apps, ensuring your Dart code matches your API responses.
How to use JSON to Dart
Input your JSON to generate Dart classes. It includes `fromJson` and `toJson` factory methods for easy serialization.
Example Output
class User {
final int id;
final String name;
final String email;
final bool isActive;
User({required this.id, required this.name, required this.email, required this.isActive});
factory User.fromJson(Map<String, dynamic> json) => ...
}Common Errors & Troubleshooting
Null Safety
Fix: The tool generates null-safe Dart code. Ensure your project is configured for null safety (Dart 2.12+).
Learn More
View all articlesHow to convert JSON to Dart classes for Flutter
Working with JSON in Flutter can be tricky. Learn how to convert JSON to Dart classes efficiently using our online tool.
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Frequently Asked Questions
Does it support json_serializable?
Yes, you can choose to generate code compatible with the `json_serializable` package.
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