🟣 JSON to C# Class Converter
The SolversPro JSON to C# Converter is a free browser-based developer utility that transforms raw JSON payloads into strongly typed C# classes with auto-properties and PascalCase naming in real time.
JSON Input
C# Output
JSON to C# (.NET) Type Mapping Reference
Standard C# type representations and System.Text.Json property mappings.
| JSON Data Type | C# Type | C# Auto-Property Example | System.Text.Json Attribute |
|---|---|---|---|
| string | string | public string Name { get; set; } | [JsonPropertyName("name")] |
| integer | long / int | public long Age { get; set; } | [JsonPropertyName("age")] |
| floating point | double | public double Price { get; set; } | [JsonPropertyName("price")] |
| boolean | bool | public bool IsActive { get; set; } | [JsonPropertyName("isActive")] |
| array | List<T> | public List<string> Tags { get; set; } | [JsonPropertyName("tags")] |
| nested object | ClassName | public Address Address { get; set; } | [JsonPropertyName("address")] |
Frequently Asked Questions
Does this JSON to C# tool run in my browser?
Yes, all JSON analysis and C# class code generation execute entirely in your web browser with zero server uploads.
Are property names converted to PascalCase?
Yes, JSON keys (whether snake_case or camelCase) are automatically normalized into idiomatic C# PascalCase auto-properties with { get; set; }.
How are decimal numbers mapped in C#?
Floating-point numbers map to double, while integer numbers map to long or int.
Is this C# class generator free?
Yes, the SolversPro JSON to C# generator is completely free without limits or user registration.
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