Newtonsoft.Json 13.0.3

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
itext.commons
Commons module
35
itext.commons
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26
itext.commons
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25
itext.commons
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24
itext7.commons
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24
itext7.commons
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23
Microsoft.Extensions.Configuration.Json
JSON configuration provider implementation for Microsoft.Extensions.Configuration.
23
itext7.commons
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22
Microsoft.Extensions.Configuration.Json
JSON configuration provider implementation for Microsoft.Extensions.Configuration.
22
Microsoft.Extensions.Configuration.Json
JSON configuration provider implementation for Microsoft.Extensions.Configuration.
21
Microsoft.Extensions.Logging.EventSource
EventSource/EventListener logger provider implementation for Microsoft.Extensions.Logging.
21

.NET Framework 2.0

  • No dependencies.

.NET Standard 2.0

  • No dependencies.

.NET 6.0

  • No dependencies.

.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 3 01/01/2026
13.0.4 19 09/24/2025
13.0.4-beta1 19 09/05/2025
13.0.3 27 09/05/2025
13.0.2 21 09/05/2025
13.0.1 20 09/05/2025
12.0.3 20 09/05/2025
12.0.2 20 09/05/2025
12.0.1 20 09/05/2025
11.0.2 21 09/05/2025
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10.0.3 20 09/05/2025
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9.0.1 25 09/05/2025
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6.0.7 24 09/05/2025
6.0.6 24 09/05/2025
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6.0.3 29 09/05/2025
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6.0.1 30 09/05/2025
5.0.8 29 09/05/2025
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5.0.6 28 09/05/2025
5.0.5 28 09/05/2025
5.0.4 28 09/05/2025
5.0.3 28 09/05/2025
5.0.2 25 09/05/2025
5.0.1 25 09/05/2025
4.5.11 18 09/05/2025
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4.5.9 26 09/05/2025
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4.0.8 23 09/05/2025
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4.0.4 20 09/05/2025
4.0.3 20 09/05/2025
4.0.2 20 09/05/2025
4.0.1 20 09/05/2025
3.5.8 21 09/05/2025