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
286
DHP.Contracts
Package Description
321
DHP.Contracts
Package Description
346
DHP.Contracts
Package Description
351
DHP.Contracts
Package Description
380
DHP.Contracts
Package Description
580
MassTransit
MassTransit is a message-based distributed application framework for .NET http://masstransit-project.com
550
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
335
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
262
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
318
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
303
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
404
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
290
Microsoft.VisualStudio.Web.CodeGeneration.Design
Code Generation tool for ASP.NET Core. Contains the dotnet-aspnet-codegenerator command used for generating controllers and views.
597
Mpesa.Gate
Package Description
554
Newtonsoft.Json.Bson
Json.NET BSON adds support for reading and writing BSON
561
Newtonsoft.Json.Bson
Json.NET BSON adds support for reading and writing BSON
915
Npgsql.Json.NET
Json.NET plugin for Npgsql, allowing transparent serialization/deserialization of JSON objects directly to and from the database.
378
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.
592

.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 71 12/30/2025
13.0.4 629 09/16/2025
13.0.4-beta1 89 07/31/2025
13.0.3 1,618 02/04/2024
13.0.2 130 02/04/2024
13.0.1 234 02/04/2024
12.0.3 124 07/22/2024
12.0.2 121 07/22/2024
12.0.1 116 07/22/2024
11.0.2 110 07/22/2024
11.0.1 136 07/22/2024
10.0.3 160 07/22/2024
10.0.2 109 07/22/2024
10.0.1 127 07/22/2024
9.0.1 135 04/02/2024
8.0.3 135 07/22/2024
8.0.2 116 07/22/2024
8.0.1 130 07/22/2024
7.0.1 113 07/22/2024
6.0.8 116 07/22/2024
6.0.7 111 07/22/2024
6.0.6 105 07/22/2024
6.0.5 118 07/22/2024
6.0.4 126 07/22/2024
6.0.3 140 07/22/2024
6.0.2 114 07/22/2024
6.0.1 121 07/22/2024
5.0.8 119 07/22/2024
5.0.7 120 07/22/2024
5.0.6 112 07/22/2024
5.0.5 124 07/22/2024
5.0.4 105 07/22/2024
5.0.3 113 07/22/2024
5.0.2 120 07/22/2024
5.0.1 124 07/22/2024
4.5.11 132 07/22/2024
4.5.10 96 07/22/2024
4.5.9 124 07/22/2024
4.5.8 99 07/22/2024
4.5.7 125 07/18/2024
4.5.6 141 07/22/2024
4.5.5 105 07/22/2024
4.5.4 133 07/22/2024
4.5.3 122 07/22/2024
4.5.2 147 07/22/2024
4.5.1 110 07/22/2024
4.0.8 125 07/22/2024
4.0.7 116 07/22/2024
4.0.6 127 07/22/2024
4.0.5 128 07/22/2024
4.0.4 112 07/22/2024
4.0.3 120 07/22/2024
4.0.2 128 07/22/2024
4.0.1 120 07/22/2024
3.5.8 106 07/22/2024