Convert

Root name

JSON input

C# types

using System.Collections.Generic;

public class Profile
{
    public string Email { get; set; }
    public bool Verified { get; set; }
}

public class Root
{
    public long Id { get; set; }
    public string Name { get; set; }
    public List<string> Roles { get; set; }
    public Profile Profile { get; set; }
}

JSON to C#

Generate C# classes with auto-properties from JSON. Nullable reference types for missing values. Newtonsoft-ready.

Why use our JSON to C#?

Generate C# classes with auto-properties from JSON. Nullable reference types for missing values. Newtonsoft-ready.

What the json to c# does

Generate C# classes with auto-properties from JSON. Nullable reference types for missing values. Newtonsoft-ready.

Great for json to csharp

A quick, free way to handle json to csharp — no sign-up, no install, results in milliseconds.

Private & instant

Lossless, browser-only conversion with instant results and nothing uploaded.

JSON to Dart

Generate Dart classes from JSON with named constructors. Ready for Flutter model classes.

Open

JSON to Java

Generate Java POJO classes from JSON. Boxed types for optional fields — safe for Jackson / Gson serialization.

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JSON to Kotlin

Generate Kotlin data classes from JSON. Nullable types inferred, ready for kotlinx.serialization or Moshi.

Open

JSON to CSV Converter

Convert JSON arrays to CSV rows with automatic header detection and configurable delimiters.

Open

JSON to Go

Generate Go structs with JSON tags from any JSON sample. Handles nested objects, arrays and slices automatically.

Open

JSON to Python

Generate Python dataclasses from JSON. Emits Optional[] for nullable fields and type-safe field annotations.

Open

JSON to C#

Why use our JSON to C#?

What the json to c# does

Great for json to csharp

Private & instant

JSON to Dart

JSON to Java

JSON to Kotlin

JSON to CSV Converter

JSON to Go

JSON to Python

Related reading

What is JSON? A developer's introduction

JSON vs XML: which should you use?

10 common JSON errors and how to fix them

Why use our JSON to C#?

What the json to c# does

Great for json to csharp

Private & instant

Related developer tools

JSON to Dart

JSON to Java

JSON to Kotlin

JSON to CSV Converter

JSON to Go

JSON to Python

Related reading

What is JSON? A developer's introduction

JSON vs XML: which should you use?

10 common JSON errors and how to fix them