Features
- Real-time Conversion: Generate code instantly after inputting JSON, no waiting
- Multiple Naming Styles: Supports camelCase, PascalCase, and snake_case
- Configurable Options: Null safety, serialization annotations, optional types, and more
- Smart Type Inference: Automatically recognizes dates, numbers, booleans, and other types
- Nested Object Support: Perfectly handles complex nested data structures
- Privacy Protection: All processing happens locally in your browser, data never uploaded to servers
Supported Programming Languages
Our converter supports a wide range of popular programming languages, each with language-specific optimizations:
- TypeScript: Generate Interface or Type definitions with nested objects and optional properties
- Java: Generate POJO classes with Jackson/Gson annotations and Lombok support
- Go: Generate Structs with JSON tags and pointer types
- Python: Generate Dataclasses with type hints and default values
- Rust: Generate Structs with Serde serialization macros
- C#: Generate Classes with Newtonsoft.Json and System.Text.Json support
- Swift: Generate Codable Structs with CodingKeys
- Dart: Generate Classes with fromJson and toJson methods
- Kotlin: Generate Data Classes with null-safety and serialization annotations
- SQL: Generate CREATE TABLE statements with intelligent type inference
How It Works
JSON to Code Converter helps developers quickly convert JSON data structures into data model definitions for various programming languages. This is very useful for API development, frontend-backend integration, data migration, and other scenarios. Just input JSON data, and you'll get code that conforms to your target language's standards.
The tool analyzes your JSON structure, identifies data types, handles nested objects and arrays, and generates clean, production-ready code with proper naming conventions and type safety features.
Frequently Asked Questions
Is my JSON data sent to any server during conversion?
No, absolutely not. All conversion happens entirely in your browser. Your JSON data never leaves your device and is never transmitted to any server. This ensures complete privacy and security for your sensitive data.
Can I convert complex nested JSON structures?
Yes, the tool handles deeply nested objects, arrays, and complex data structures perfectly. It automatically generates appropriate nested classes, interfaces, or structs based on your JSON structure.
What naming conventions are supported?
The tool supports camelCase (default for JavaScript/TypeScript), PascalCase (common for C#/Java), and snake_case (used in Python and some other languages). You can choose the style that matches your project conventions.
Can I customize the generated code output?
Each language converter offers various configuration options such as null safety, serialization annotations, optional properties, and more. These options help you generate code that matches your specific requirements.
Is the generated code production-ready?
The generated code follows best practices and language conventions. However, you may want to review and customize it based on your project's specific requirements, coding standards, and architectural patterns.