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
264
DHP.Contracts
Package Description
292
DHP.Contracts
Package Description
329
DHP.Contracts
Package Description
352
DHP.Contracts
Package Description
357
DHP.Contracts
Package Description
389
DHP.Contracts
Package Description
591
MassTransit
MassTransit is a message-based distributed application framework for .NET http://masstransit-project.com
553
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
347
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
270
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
326
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
311
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
412
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
296
Microsoft.VisualStudio.Web.CodeGeneration.Design
Code Generation tool for ASP.NET Core. Contains the dotnet-aspnet-codegenerator command used for generating controllers and views.
605
Mpesa.Gate
Package Description
562
Newtonsoft.Json.Bson
Json.NET BSON adds support for reading and writing BSON
570
Newtonsoft.Json.Bson
Json.NET BSON adds support for reading and writing BSON
922
Npgsql.Json.NET
Json.NET plugin for Npgsql, allowing transparent serialization/deserialization of JSON objects directly to and from the database.
385
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.
597

.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
14.0.1-beta2 0 09/21/2026
14.0.1-beta1 0 09/21/2026
13.0.5-beta1 82 12/30/2025
13.0.4 651 09/16/2025
13.0.4-beta1 98 07/31/2025
13.0.3 1,634 02/04/2024
13.0.2 139 02/04/2024
13.0.1 242 02/04/2024
12.0.3 133 07/22/2024
12.0.2 131 07/22/2024
12.0.1 123 07/22/2024
11.0.2 118 07/22/2024
11.0.1 145 07/22/2024
10.0.3 169 07/22/2024
10.0.2 120 07/22/2024
10.0.1 141 07/22/2024
9.0.1 142 04/02/2024
8.0.3 147 07/22/2024
8.0.2 123 07/22/2024
8.0.1 138 07/22/2024
7.0.1 119 07/22/2024
6.0.8 131 07/22/2024
6.0.7 122 07/22/2024
6.0.6 114 07/22/2024
6.0.5 128 07/22/2024
6.0.4 137 07/22/2024
6.0.3 147 07/22/2024
6.0.2 120 07/22/2024
6.0.1 128 07/22/2024
5.0.8 131 07/22/2024
5.0.7 128 07/22/2024
5.0.6 122 07/22/2024
5.0.5 130 07/22/2024
5.0.4 113 07/22/2024
5.0.3 121 07/22/2024
5.0.2 130 07/22/2024
5.0.1 131 07/22/2024
4.5.11 142 07/22/2024
4.5.10 108 07/22/2024
4.5.9 132 07/22/2024
4.5.8 113 07/22/2024
4.5.7 131 07/18/2024
4.5.6 152 07/22/2024
4.5.5 111 07/22/2024
4.5.4 139 07/22/2024
4.5.3 133 07/22/2024
4.5.2 155 07/22/2024
4.5.1 119 07/22/2024
4.0.8 136 07/22/2024
4.0.7 126 07/22/2024
4.0.6 139 07/22/2024
4.0.5 138 07/22/2024
4.0.4 124 07/22/2024
4.0.3 127 07/22/2024
4.0.2 140 07/22/2024
4.0.1 129 07/22/2024
3.5.8 114 07/22/2024