Resources Developer utility

Turn XML or JSON samples into clean C# classes.

Generate serializer-ready models with nested types, collections, nullable references and inferred scalar types. The payload stays in your browser and is never sent to a GateSift server.

Local-first System.Text.Json XmlSerializer Downloadable .cs

Generation optionsControl the public C# model names and output style.

Root class nameNamespaceNullable reference typesAdd #nullable enable and nullable reference markers.File-scoped namespaceGenerate modern namespace syntax for .NET projects.

Sample payloadPaste representative XML or JSON.

Generated C#Serializer-ready classes inferred from the sample.

#nullable enable

using System;
using System.Collections.Generic;
using System.Text.Json;
using System.Text.Json.Serialization;

namespace GateSift.Generated;

public sealed class Order
{
    [JsonPropertyName("orderId")]
    public string OrderId { get; set; } = string.Empty;

    [JsonPropertyName("createdAt")]
    public DateTimeOffset CreatedAt { get; set; }

    [JsonPropertyName("customer")]
    public Customer Customer { get; set; } = new();

    [JsonPropertyName("lines")]
    public List<Line> Lines { get; set; } = [];

    [JsonPropertyName("isPriority")]
    public bool IsPriority { get; set; }
}

public sealed class Customer
{
    [JsonPropertyName("customerId")]
    public string CustomerId { get; set; } = string.Empty;

    [JsonPropertyName("name")]
    public string Name { get; set; } = string.Empty;
}

public sealed class Line
{
    [JsonPropertyName("articleId")]
    public string ArticleId { get; set; } = string.Empty;

    [JsonPropertyName("quantity")]
    public int Quantity { get; set; }

    [JsonPropertyName("unitPrice")]
    public decimal UnitPrice { get; set; }
}

1. Use a representative sample

Include optional fields, nested objects and more than one array item when possible.

2. Review inferred types

Samples cannot prove every production value. Confirm dates, numbers and nullability before shipping.

3. Keep contracts intentional

Generated classes are a starting point. Add validation, enums and domain behavior where your solution needs them.