JSON to Code Converter

Professional JSON to Code Model Generator

Streamline your development workflow with our Advanced JSON to Code Converter. Whether you're building mobile apps with Flutter (Dart), developing backend services in Kotlin or Java, or crafting web interfaces with TypeScript and JavaScript, our tool generates clean, type-safe, and recursive model classes instantly.

Why Use Our JSON to Model Converter?

• Recursive Generation: Automatically creates nested classes for complex JSON structures.
• Type Inference: Intelligently detects strings, integers, doubles, booleans, and lists.
• Null Safety: Built-in support for null-safe types in modern languages like Dart and Kotlin.
• Model Mapping: Includes essential methods like fromJson and toJson for data serialization.
• Client-Side Privacy: Your data never leaves your browser; all processing is local.

Supported Programming Languages

• Dart (Flutter): High-quality PODO (Plain Old Dart Object) classes with full serialization support.
• Kotlin: Modern data class generation for Android and JVM.
• TypeScript: Type-safe interface definitions for frontend development.
• Swift: Codable structs for iOS and macOS app development.
• Java: Robust POJO classes with Private Fields, Constructors, and Getters/Setters.
• JavaScript: ES6 classes with data-mapping constructors.
• C# & Go: Tailored structures for .NET and Golang development.

How to Convert JSON to Classes

1. Paste your raw JSON data into the input field.
2. Choose your target language from the dropdown menu.
3. Provide a Root Class Name (e.g., User, Product, Response).
4. Click "Convert JSON to Code" to instantly generate your boilerplate.