JSON to C# Class
Generate C# classes with System.Text.Json or Newtonsoft.Json attributes from JSON payloads.
The full specification and SEO index for this tool is live. The interactive client-side converter is currently in build queue.
{
"status": "ready_for_converter",
"tool_slug": "json-to-csharp",
"tool_name": "JSON to C# Class",
"category": "json-to-code-and-models",
"priority": "P3",
"client_side_ready": true
} ✓ How to Use the JSON to C# Class
- 1
Paste your JSON payload into the editor.
- 2
Select target format (Class vs Record) and serializer.
- 3
Review the generated C# models.
- 4
Copy the code into your .NET solution.
JSON to C# Class: Overview & Capabilities
A JSON to C# converter generates typed C# classes and records with System.Text.Json attributes from JSON structures for .NET applications.
Generate C# classes with System.Text.Json or Newtonsoft.Json attributes from JSON payloads. Engineered for developers, it runs 100% client-side in your browser for zero latency and complete privacy—no data is ever stored or transmitted across remote networks.
Explore deeper technical specifications in our comprehensive guide: JSON to Code and Models Developer Reference Guide →
Key Capabilities
- Generates C# classes, records, or structs
- Includes [JsonPropertyName] attributes for System.Text.Json
- PascalCase naming conventions with original JSON mapping
- Nullable reference type support (C# 8+)
Frequently Asked Questions
Does it support C# 9+ records?
Yes, you can generate modern immutable positional records or standard classes.
Which JSON serializer is supported?
Both System.Text.Json and Newtonsoft.Json (Json.NET) attributes are supported.
How are nested objects structured in C#?
Nested objects become separate strongly-typed classes.
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