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🔷 JSON to C# Class

Convert JSON data to C# class definitions

JSON Input

Settings

Classes
0
Properties
0
Lines
0
📜
JSON to YAML
Convert JSON data to YAML format
📃
JSON to String
Convert JSON to escaped string format for programming languages
Rate:
💬 Comments: 3
O
Olivia

Saves development time.

2026-01-11
B
Brian

Generates clean classes.

2026-01-02
E
Emily

Perfect for C# developers!

2025-12-27

What is JSON to C#?

JSON to C# tool automatically generates C# class definitions from JSON data structure, making it easy to serialize and deserialize JSON in .NET projects.

Features

Auto Type Inference

Infer C# types from JSON values

Nested Support

Handle nested objects and arrays

PascalCase

Convert to C# naming convention

JsonProperty

Optional Newtonsoft.Json attributes

Tips

  • ✓Input JSON must be an object
  • ✓Nested objects generate separate classes
  • ✓Arrays infer as List type
  • ✓Generated code works in .NET projects

FAQ

What C# types are supported?

Supports string, int, long, double, bool, DateTime, List and custom classes.

How are null values handled?

With "Use Nullable Types" enabled, value types get ? marker.

What packages are needed?

If using JsonProperty attribute, install Newtonsoft.Json package.

Last updated: 2026-06-04✓ Expert verified