Newtonsoft.Json 13.0.5-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.IdentityModel.Tokens
Includes types that provide support for SecurityTokens, Cryptographic operations: Signing, Verifying Signatures, Encryption.
55
LightMediator
LightMediator is a lightweight library for decoupled communication in Windows services. It simplifies communication between different namespaces, supports multiple notification types, and enables aggregation into a single service. Ideal for distributed and event-driven architectures.
48
Microsoft.IdentityModel.JsonWebTokens
Includes types that provide support for creating, serializing and validating JSON Web Tokens.
47
LightMediator
LightMediator is a lightweight library for decoupled communication in Windows services. It simplifies communication between different namespaces, supports multiple notification types, and enables aggregation into a single service. Ideal for distributed and event-driven architectures.
43
LightMediator
LightMediator is a lightweight library for decoupled communication in Windows services. It simplifies communication between different namespaces, supports multiple notification types, and enables aggregation into a single service. Ideal for distributed and event-driven architectures.
42
LightMediator
LightMediator is a lightweight library for decoupled communication in Windows services. It simplifies communication between different namespaces, supports multiple notification types, and enables aggregation into a single service. Ideal for distributed and event-driven architectures.
41
LightMediator
LightMediator is a lightweight library for decoupled communication in Windows services. It simplifies communication between different namespaces, supports multiple notification types, and enables aggregation into a single service. Ideal for distributed and event-driven architectures.
40
LightMediator
LightMediator is a lightweight library for decoupled communication in Windows services. It simplifies communication between different namespaces, supports multiple notification types, and enables aggregation into a single service. Ideal for distributed and event-driven architectures.
39
LightMediator
LightMediator is a lightweight library for decoupled communication in Windows services. It simplifies communication between different namespaces, supports multiple notification types, and enables aggregation into a single service. Ideal for distributed and event-driven architectures.
38
LightMediator
LightMediator is a lightweight library for decoupled communication in Windows services. It simplifies communication between different namespaces, supports multiple notification types, and enables aggregation into a single service. Ideal for distributed and event-driven architectures.
36

.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 47 01/03/2026
13.0.4 30 12/13/2025
13.0.3 32 12/13/2025
13.0.2 30 12/13/2025
13.0.1 30 12/13/2025
12.0.3 30 12/13/2025
12.0.2 30 12/13/2025
12.0.1 30 12/13/2025
11.0.2 30 12/13/2025
11.0.1 30 12/13/2025
10.0.3 33 12/13/2025
10.0.2 30 12/13/2025
10.0.1 30 12/13/2025
9.0.1 30 12/13/2025
8.0.3 30 12/13/2025
8.0.2 30 12/13/2025
8.0.1 30 12/13/2025
7.0.1 31 12/13/2025
6.0.8 30 12/13/2025
6.0.7 30 12/13/2025
6.0.6 30 12/13/2025
6.0.5 30 12/13/2025
6.0.4 30 12/13/2025
6.0.3 30 12/13/2025
6.0.2 31 12/13/2025
6.0.1 31 12/13/2025
5.0.8 30 12/13/2025
5.0.7 31 12/13/2025
5.0.6 30 12/13/2025
5.0.5 30 12/13/2025
5.0.4 30 12/13/2025
5.0.3 30 12/13/2025
5.0.2 30 12/13/2025
5.0.1 30 12/13/2025
4.5.11 30 12/13/2025
4.5.10 30 12/13/2025
4.5.9 30 12/13/2025
4.5.8 32 12/13/2025
4.5.7 30 12/13/2025
4.5.6 30 12/13/2025
4.5.5 30 12/13/2025
4.5.4 31 12/13/2025
4.5.3 30 12/13/2025
4.5.2 30 12/13/2025
4.5.1 31 12/13/2025
4.0.8 30 12/13/2025
4.0.7 30 12/13/2025
4.0.6 30 12/13/2025
4.0.5 30 12/13/2025
4.0.4 30 12/13/2025
4.0.3 30 12/13/2025
4.0.2 30 12/13/2025
4.0.1 30 12/13/2025
3.5.8 30 12/13/2025