JSON to Entity Classes Online Tool

Feature Highlights:
• SupportsC# andJava dual-language generation , input JSON can automatically generate the complete Model class code
• Intelligent handling of complex nested structures , to ensure that the generated entity class and JSON fields completely match .
• Field conflict resolution： automatically detect system keyword conflicts , and provide Gson annotation scheme ( such as @SerializedName)
• JSON format validation： Real-time syntax errors to avoid generating invalid code.
• One-key package download： directly generate the complete source code file (including class name, package name customization)

How to use

1. paste JSON data into the input box
2. set the generation parameters (such as Java class name, package name or C# namespace)
3. Click the Generate button, the system will automatically parse and generate standardized code.
4. You can copy the code or download the ZIP archive (with the complete project structure).

Applicable Scenarios

• Quickly interface with JSON data returned by third-party APIs.
• Parsing complex JSON structures in Android/iOS development.
• Batch generation of DTO classes for enterprise-level application development.
• Demonstrate the mapping relationship between JSON and object-oriented model in teaching demonstrations. Technical Advantage:
Adopting AST (Abstract Syntax Tree) to deeply parse JSON structures, ensuring that the generated code conforms to the Pascal/Camel naming convention， And compatible with Jackson, Gson, Newtonsoft.Json and other mainstream serialization libraries .