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
DHP.Contracts
Package Description
257
DHP.Contracts
Package Description
296
DHP.Contracts
Package Description
310
DHP.Contracts
Package Description
323
DHP.Contracts
Package Description
352
DHP.Contracts
Package Description
470
MassTransit
MassTransit is a message-based distributed application framework for .NET http://masstransit-project.com
527
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/215a587e52efa710de84138b0a3374b860b924d8
304
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
230
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/954f61dd38b33caa2b736c73530bd5a294174437
291
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/b96167fbfe8bd45d94e4dcda42c7d09eb5745459
273
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/c2a442982e736e17ae6bcadbfd8ccba278ee1be6
362
Microsoft.AspNetCore.SignalR.Protocols.NewtonsoftJson
Implements the SignalR Hub Protocol using Newtonsoft.Json. This package was built from the source code at https://github.com/dotnet/aspnetcore/tree/b96167fbfe8bd45d94e4dcda42c7d09eb5745459
263
Microsoft.VisualStudio.Web.CodeGeneration.Design
Code Generation tool for ASP.NET Core. Contains the dotnet-aspnet-codegenerator command used for generating controllers and views.
516
Mpesa.Gate
Package Description
426
Newtonsoft.Json.Bson
Json.NET BSON adds support for reading and writing BSON
382
Newtonsoft.Json.Bson
Json.NET BSON adds support for reading and writing BSON
827
Npgsql.Json.NET
Json.NET plugin for Npgsql, allowing transparent serialization/deserialization of JSON objects directly to and from the database.
228
Npgsql.Json.NET
Json.NET plugin for Npgsql, allowing transparent serialization/deserialization of JSON objects directly to and from the database.
346
RulesEngine
Rules Engine is a package for abstracting business logic/rules/policies out of the system. This works in a very simple way by giving you an ability to put your rules in a store outside the core logic of the system thus ensuring that any change in rules doesn't affect the core system.
568

.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 26 12/30/2025
13.0.4 306 09/16/2025
13.0.4-beta1 68 07/31/2025
13.0.3 1,555 02/04/2024
13.0.2 102 02/04/2024
13.0.1 194 02/04/2024
12.0.3 96 07/22/2024
12.0.2 86 07/22/2024
12.0.1 87 07/22/2024
11.0.2 82 07/22/2024
11.0.1 110 07/22/2024
10.0.3 121 07/22/2024
10.0.2 83 07/22/2024
10.0.1 90 07/22/2024
9.0.1 94 04/02/2024
8.0.3 110 07/22/2024
8.0.2 84 07/22/2024
8.0.1 107 07/22/2024
7.0.1 79 07/22/2024
6.0.8 88 07/22/2024
6.0.7 84 07/22/2024
6.0.6 81 07/22/2024
6.0.5 94 07/22/2024
6.0.4 100 07/22/2024
6.0.3 106 07/22/2024
6.0.2 83 07/22/2024
6.0.1 85 07/22/2024
5.0.8 88 07/22/2024
5.0.7 86 07/22/2024
5.0.6 83 07/22/2024
5.0.5 100 07/22/2024
5.0.4 81 07/22/2024
5.0.3 88 07/22/2024
5.0.2 96 07/22/2024
5.0.1 100 07/22/2024
4.5.11 106 07/22/2024
4.5.10 60 07/22/2024
4.5.9 95 07/22/2024
4.5.8 77 07/22/2024
4.5.7 96 07/18/2024
4.5.6 112 07/22/2024
4.5.5 76 07/22/2024
4.5.4 105 07/22/2024
4.5.3 88 07/22/2024
4.5.2 123 07/22/2024
4.5.1 79 07/22/2024
4.0.8 96 07/22/2024
4.0.7 87 07/22/2024
4.0.6 99 07/22/2024
4.0.5 99 07/22/2024
4.0.4 86 07/22/2024
4.0.3 91 07/22/2024
4.0.2 95 07/22/2024
4.0.1 94 07/22/2024
3.5.8 84 07/22/2024