Newtonsoft.Json 13.0.5-beta1

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NuGet version (Newtonsoft.Json) Build status

Json.NET is a popular high-performance JSON framework for .NET

Serialize JSON

Product product = new Product();
product.Name = "Apple";
product.Expiry = new DateTime(2008, 12, 28);
product.Sizes = new string[] { "Small" };

string json = JsonConvert.SerializeObject(product);
// {
//   "Name": "Apple",
//   "Expiry": "2008-12-28T00:00:00",
//   "Sizes": [
//     "Small"
//   ]
// }

Deserialize JSON

string json = @"{
  'Name': 'Bad Boys',
  'ReleaseDate': '1995-4-7T00:00:00',
  'Genres': [
    'Action',
    'Comedy'
  ]
}";

Movie m = JsonConvert.DeserializeObject<Movie>(json);

string name = m.Name;
// Bad Boys

LINQ to JSON

JArray array = new JArray();
array.Add("Manual text");
array.Add(new DateTime(2000, 5, 23));

JObject o = new JObject();
o["MyArray"] = array;

string json = o.ToString();
// {
//   "MyArray": [
//     "Manual text",
//     "2000-05-23T00:00:00"
//   ]
// }

Showing the top 20 packages that depend on Newtonsoft.Json.

Packages Downloads
Microsoft.AspNetCore.Authentication.Twitter
ASP.NET Core middleware that enables an application to support Twitter's OAuth 1.0 authentication workflow.
4
AdaptiveExpressions
This library implements Microsoft Bot Builder Expression evaluator for .NET
3
Docker.DotNet
Docker.DotNet is a library that allows you to interact with the Docker Remote API programmatically with fully asynchronous, non-blocking and object-oriented code in your .NET applications.
3
Microsoft.ML
ML.NET is a cross-platform open-source machine learning framework which makes machine learning accessible to .NET developers.
3
Microsoft.NET.Test.Sdk
The MSbuild targets and properties for building .NET test projects.
3
Docker.DotNet
This library allows you to use Docker Remote API programmatically in your .NET applications. It is fully asynchronous, non-blocking and object-oriented way to interact with your Docker daemon programmatically. As of this release, it supports Docker Remote API v1.14. Documentation: https://github.com/ahmetalpbalkan/Docker.DotNet
3
App.Metrics.Formatters.Json
App Metrics Formatters for metrics and environment data to JSON using Newtonsoft.Json.
3

.NET Framework 2.0

  • No dependencies.

.NET Framework 3.5

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.NET Framework 4.0

  • No dependencies.

.NET Framework 4.5

  • No dependencies.

.NET Standard 1.0

.NET Standard 1.3

.NET 6.0

  • No dependencies.

.NET Standard 2.0

  • No dependencies.

Version Downloads Last updated
13.0.5-beta1 2 07/16/2026
13.0.4 2 07/16/2026
13.0.3 4 07/16/2026
13.0.2 2 07/16/2026
13.0.1 2 07/16/2026
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