Newtonsoft.Json 13.0.4-beta1

Logo Json.NET

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.Extensions.DependencyModel
Abstractions for reading `.deps` files.
69
Microsoft.Extensions.DependencyModel
Abstractions for reading `.deps` files.
66
itext.commons
Commons module
64
itext7.commons
Commons module
63
itext.commons
Commons module
62
Microsoft.Extensions.DependencyModel
Abstractions for reading `.deps` files. Commonly Used Types: Microsoft.Extensions.DependencyModel.DependencyContext When using NuGet 3.x this package requires at least version 3.4.
62
Microsoft.Extensions.DependencyModel
Abstractions for reading `.deps` files.
62
itext.commons
Commons module
61
Microsoft.Extensions.DependencyModel
Abstractions for reading `.deps` files. Commonly Used Types: Microsoft.Extensions.DependencyModel.DependencyContext When using NuGet 3.x this package requires at least version 3.4.
61
itext.commons
Commons module
60
Microsoft.Extensions.DependencyModel
Abstractions for reading `.deps` files. Commonly Used Types: Microsoft.Extensions.DependencyModel.DependencyContext
60
Microsoft.Extensions.DependencyModel
Abstractions for reading `.deps` files.
60
Microsoft.Extensions.Configuration.Json
JSON configuration provider for the Configuration package.
59
Microsoft.Extensions.Configuration.Json
JSON configuration provider implementation for Microsoft.Extensions.Configuration.
59
itext.commons
Commons module
58
Microsoft.Extensions.DependencyModel
Abstractions for reading `.deps` files.
58

.NET Framework 2.0

  • No dependencies.

.NET Standard 2.0

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.NET 6.0

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.NET Standard 1.3

.NET Standard 1.0

.NET Framework 4.5

  • No dependencies.

.NET Framework 4.0

  • No dependencies.

.NET Framework 3.5

  • No dependencies.

Version Downloads Last updated
13.0.5-beta1 40 01/01/2026
13.0.4 48 09/24/2025
13.0.4-beta1 51 09/05/2025
13.0.3 56 09/05/2025
13.0.2 50 09/05/2025
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3.5.8 49 09/05/2025