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
Maethril.Framework
Clone, factory (DI), attributes, assembly/class collector, etc.
112
Microsoft.Extensions.DependencyModel
Abstractions for reading `.deps` files.
58
Maethril.Framework
Clone, factory (DI), attributes, assembly/class collector, etc.
29
Microsoft.Extensions.DependencyModel
Abstractions for reading `.deps` files.
24
Maethril.Framework
Clone, factory (DI), attributes, assembly/class collector, etc.
19
Microsoft.AspNetCore.Mvc.NewtonsoftJson
ASP.NET Core MVC features that use Newtonsoft.Json. Includes input and output formatters for JSON and JSON PATCH. This package was built from the source code at https://github.com/aspnet/AspNetCore/tree/c75b3f7a2fb9fe21fd96c93c070fdfa88a2fbe97
12
Microsoft.AspNetCore.Mvc.NewtonsoftJson
ASP.NET Core MVC features that use Newtonsoft.Json. Includes input and output formatters for JSON and JSON PATCH. This package was built from the source code at https://github.com/aspnet/AspNetCore/tree/561deb05ae2d6680206e3d4a6bc75de699585980
12
Microsoft.AspNetCore.Mvc.NewtonsoftJson
ASP.NET Core MVC features that use Newtonsoft.Json. Includes input and output formatters for JSON and JSON PATCH. This package was built from the source code at https://github.com/dotnet/aspnetcore/tree/3f1acb59718cadf111a0a796681e3d3509bb3381
12
Microsoft.AspNetCore.Mvc.NewtonsoftJson
ASP.NET Core MVC features that use Newtonsoft.Json. Includes input and output formatters for JSON and JSON PATCH. This package was built from the source code at https://github.com/dotnet/aspnetcore/tree/8486d31e24f30e3fa1809a95699a0adc16f448d7
12
Microsoft.AspNetCore.Mvc.NewtonsoftJson
ASP.NET Core MVC features that use Newtonsoft.Json. Includes input and output formatters for JSON and JSON PATCH. This package was built from the source code at https://github.com/dotnet/aspnetcore/tree/2670c128d522473e146ff9f8159bfffdfe694cd9
12
Microsoft.AspNetCore.Mvc.NewtonsoftJson
ASP.NET Core MVC features that use Newtonsoft.Json. Includes input and output formatters for JSON and JSON PATCH. This package was built from the source code at https://github.com/aspnet/AspNetCore/tree/d12868dd7c10ff0433c16b06d3b59d03c40d987a
12
Microsoft.AspNetCore.Mvc.NewtonsoftJson
ASP.NET Core MVC features that use Newtonsoft.Json. Includes input and output formatters for JSON and JSON PATCH. This package was built from the source code at https://github.com/dotnet/aspnetcore/tree/b8139c5ee58f1708b0e3368a1b241400edd6cbc4
12
HotChocolate.Utilities
Contains internal helper classes and utilities used by the Hot Chocolate GraphQL type system and the GraphQL query execution engine.
11
Swashbuckle.AspNetCore.SwaggerUI
Middleware to expose an embedded version of the swagger-ui from an ASP.NET Core application
11
HotChocolate.Types
The hot chocolate GraphQL type system.
11
Microsoft.IdentityModel.Protocols.OpenIdConnect
Includes types that provide support for OpenIdConnect protocol.
11
Microsoft.AspNetCore.Mvc.NewtonsoftJson
ASP.NET Core MVC features that use Newtonsoft.Json. Includes input and output formatters for JSON and JSON PATCH. This package was built from the source code at https://github.com/dotnet/aspnetcore/tree/704f7cb1d2cea33afb00c2097731216f121c2c73
11
Microsoft.AspNetCore.Mvc.NewtonsoftJson
ASP.NET Core MVC features that use Newtonsoft.Json. Includes input and output formatters for JSON and JSON PATCH. This package was built from the source code at https://github.com/dotnet/aspnetcore/tree/64ea4108e7dcf1ca575f8dd2028363b0b1ef6ebc
11
Microsoft.AspNetCore.Mvc.NewtonsoftJson
ASP.NET Core MVC features that use Newtonsoft.Json. Includes input and output formatters for JSON and JSON PATCH. This package was built from the source code at https://github.com/dotnet/aspnetcore/tree/70048beee894074e9718206a0017d9b080ee66ff
11

.NET Framework 2.0

  • No dependencies.

.NET Framework 3.5

  • No dependencies.

.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 1 1/28/2026
13.0.4 4 9/20/2025
13.0.3 9 2/20/2025
13.0.2 8 2/20/2025
13.0.1 9 2/20/2025
12.0.3 30 12/7/2021
12.0.2 8 2/20/2025
12.0.1 8 2/20/2025
11.0.2 9 2/20/2025
11.0.1 8 2/20/2025
10.0.3 7 2/20/2025
10.0.2 8 2/20/2025
10.0.1 9 2/20/2025
9.0.1 14 1/20/2022
8.0.3 8 2/20/2025
8.0.2 8 2/20/2025
8.0.1 9 2/20/2025
7.0.1 8 2/20/2025
6.0.8 8 2/20/2025
6.0.7 8 2/20/2025
6.0.6 8 2/20/2025
6.0.5 8 2/20/2025
6.0.4 8 2/20/2025
6.0.3 9 2/20/2025
6.0.2 9 2/20/2025
6.0.1 8 2/20/2025
5.0.8 7 2/20/2025
5.0.7 8 2/20/2025
5.0.6 8 2/20/2025
5.0.5 8 2/20/2025
5.0.4 7 2/20/2025
5.0.3 8 2/20/2025
5.0.2 8 2/20/2025
5.0.1 8 2/20/2025
4.5.11 7 2/20/2025
4.5.10 7 2/20/2025
4.5.9 8 2/20/2025
4.5.8 8 2/20/2025
4.5.7 8 2/20/2025
4.5.6 8 2/20/2025
4.5.5 8 2/20/2025
4.5.4 8 2/20/2025
4.5.3 8 2/20/2025
4.5.2 8 2/20/2025
4.5.1 8 2/20/2025
4.0.8 8 2/20/2025
4.0.7 8 2/20/2025
4.0.6 9 2/20/2025
4.0.5 8 2/20/2025
4.0.4 8 2/20/2025
4.0.3 8 2/20/2025
4.0.2 8 2/20/2025
4.0.1 8 2/20/2025
3.5.8 8 2/20/2025