JSON to Dart Model
Converter
Convert JSON objects to Dart class models instantly. Generate Dart classes with json_serializable annotations or simple classes from API responses, configuration files, or any JSON data. All processing happens in your browser.
JSON Input
Paste or enter your JSON data
Generate classes with @JsonSerializable() annotations, fromJson() and toJson() methods
1
Dart Output
Generated Dart class model
Enter JSON in the left field to generate Dart classes.
Features:
✓ Automatic type inference
✓ Nested object support
✓ Array type detection
✓ Smart nullable detection
✓ json_serializable support