If you’ve ever worked with APIs in Flutter, you know how tedious it can be to manually convert JSON data into Dart models.
Copying each field, handling nested structures, and ensuring null safety can take hours and even experienced developers make mistakes.
That’s why we built the Free JSON to Dart Model Generator, a simple online tool that instantly converts any JSON into a clean, null-safe Dart model ready to use in your Flutter apps.
Key Features:
Instant Conversion: Paste your JSON, click generate, and get Dart code in seconds.
Null-Safe Models: Fully compatible with Dart’s null safety.
Nested JSON Support: Handles complex objects and lists effortlessly.
Clean Code: Follows Dart best practices with readable formatting.
Free to Use: No login, no restrictions, completely free.
How It Works:
Visit the tool: JSON to Dart Model Generator
Paste your JSON in the input box.
Click “Generate Dart Model.”
Copy the output and paste it directly into your Flutter project.
That’s it!
No plugins, no dependencies, just a fast, reliable way to save development time.
Why Use This Tool?
Manually creating Dart models is error-prone and repetitive.
This tool ensures your code is accurate, maintainable, and consistent, so you can focus on building features instead of worrying about JSON parsing.
Example:
JSON:
{
"id": 1,
"name": "Maulik",
"email": "maulik@example.com"
}
Generated Dart Model:
`class User {
final int id;
final String name;
final String email;
User({required this.id, required this.name, required this.email});
factory User.fromJson(Map json) => User(
id: json['id'],
name: json['name'],
email: json['email'],
);
Map toJson() => {
'id': id,
'name': name,
'email': email,
};
}`
Who Should Use This Tool?
Flutter beginners learning API integration
Junior and mid-level developers working on app projects
Anyone who wants to save time and avoid manual coding errors
Conclusion
The Free JSON to Dart Model Generator is a small tool with a big impact.
Whether you’re building your first Flutter app or maintaining a large project, this tool will save hours of repetitive work and reduce errors.
Give it a try now: json to dart model generator
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