JSON to Class Generator
Professional JSON to code class generator supporting Go structs, PHP classes, and Java classes. Intelligent type inference, automatic annotation and method generation, flexible naming rules and code formatting for rapid development and cross-language data structure migration.
JSON Data Input
Select Languages
Generation History
No history records
Multi-Language Support
Generate code classes in Go, PHP, and Java to meet the needs of different technology stacks.
Intelligent Type Detection
Automatically analyze JSON data structure and intelligently infer field types to generate accurate data type declarations.
Flexible Naming Rules
Support custom class names, package names, and optional camelCase naming rules to generate code that conforms to language specifications.
Rich Annotation Support
Optionally generate JSON serialization annotations, validation annotations, etc., to improve code usability and maintainability.
Code Formatting
Generated code follows coding standards for each language, including proper indentation, comments, and documentation.
Instant Generation
Real-time JSON format validation, fast code generation, support for one-click copy and download to improve development efficiency.
Why Choose Our JSON to Class Generator?
Our tool provides developers with fast and accurate JSON to code class conversion functionality. Whether you are developing APIs, designing data models, or migrating data structures across languages, it can significantly improve development efficiency. Supports Go, PHP, Java mainstream languages with intelligent type inference and generates standardized code structures.
Use Cases
- API Development: Quickly generate data models from interface JSON responses
- Data Migration: Convert data structures between different programming languages
- Prototype Development: Quickly build data layer structures for functional verification
- Code Generation: Batch generate standardized data access objects
- Learning Reference: Learn how to define data structures in different languages
- Documentation: Provide code examples for technical documentation
Technical Features
Supports intelligent recognition of complex nested objects, arrays, and basic data types. Automatically handles special characters and reserved word conflicts. Generated code includes complete type declarations, constructors, accessor methods, etc. Supports custom naming rules and code style configuration.
Usage Tips
It is recommended to use well-formatted JSON data for the best generation results. You can adapt to project structure by modifying class names and package names. For large JSON, it is recommended to generate multiple classes in layers. Generated code may need fine-tuning according to specific business requirements.