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
Hangfire.Core
An easy and reliable way to perform fire-and-forget, delayed and recurring, long-running, short-running, CPU or I/O intensive tasks in .NET applications. No Windows Service / Task Scheduler required. Backed by Redis, SQL Server, SQL Azure or MSMQ. This is a .NET alternative to Sidekiq, Resque and Celery. https://www.hangfire.io/
87
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/ae1a6cbe225b99c0bf38b7e31bf60cb653b73a52
76
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/6a6d775f49623bbd742c02f89d373630668547bb
73
Z.Expressions.Eval
Evaluate, Compile and Execute C# code at runtime. Support: Dynamic LINQ, Extension Method, Expando Object, and more! Online Example: https://dotnetfiddle.net/COq6FC Include free and prime features.
69
TweetinviAPI
Tweetinvi is an intuitive .NET C# library to access the Twitter REST API. It is a .NET Core library that can be used for development in ASP.NET, Xamarin Android, Xamarin iOS and Windows 10 Universal Apps.
64
AspNetCore.HealthChecks.UI
HealthChecks.UI is a ASP.NET Core UI viewer of ASP.NET Core HealthChecks. For more information see https://github.com/Xabaril/AspNetCore.Diagnostics.HealthChecks
62
Microsoft.AspNet.WebApi.Client
This package adds support for formatting and content negotiation to System.Net.Http. It includes support for JSON, XML, and form URL encoded data.
60
GraphQL.NewtonsoftJson
JSON.NET serializer for GraphQL.NET
59
AspNetCore.HealthChecks.UI
HealthChecks.UI Is a ASP.NET Core UI viewer of ASP.NET Core HealthChecks.For more information see https://github.com/Xabaril/AspNetCore.Diagnostics.HealthChecks
58
Microsoft.Rest.ClientRuntime
Infrastructure for error handling, tracing, and HttpClient pipeline configuration. Required by client libraries generated using AutoRest.
58
Microsoft.AspNetCore.JsonPatch
ASP.NET Core support for JSON PATCH. This package was built from the source code at https://github.com/dotnet/aspnetcore/tree/8e941eb42f819adb116b881195158b3887a70a1c
58
GraphQL.NewtonsoftJson
JSON.NET serializer for GraphQL.NET
58
Microsoft.AspNetCore.Mvc.ViewFeatures
ASP.NET Core MVC view rendering features. Contains common types used in most MVC applications as well as view rendering features such as view engines, views, view components, and HTML helpers. Commonly used types: Microsoft.AspNetCore.Mvc.Controller Microsoft.AspNetCore.Mvc.ValidateAntiForgeryTokenAttribute Microsoft.AspNetCore.Mvc.ViewComponent
58
AspNetCore.HealthChecks.UI.Client
HealthChecks.UI.Client contains some mandatory abstractions to work with HealthChecks.UI.
57
Bogus
A simple and sane data generator for populating objects that supports different locales. A delightful port of the famed faker.js and inspired by FluentValidation. Use it to create and load databases and UIs with mock up data. Get started by using Faker class or a DataSet directly.
57
GraphQL.NewtonsoftJson
JSON.NET serializer for GraphQL.NET
57
AspNetCore.HealthChecks.UI.Client
HealthChecks.UI:Client contains some mandatory abstractions to work with HealthChecks.UI.
56

.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 1 12/30/2025
13.0.4 19 9/19/2025
13.0.4-beta1 17 8/11/2025
13.0.3 52 7/2/2023
13.0.2 35 7/2/2023
13.0.1 38 7/2/2023
12.0.3 35 4/12/2022
12.0.2 40 4/12/2022
12.0.1 36 7/2/2023
11.0.2 43 4/12/2022
11.0.1 43 4/12/2022
10.0.3 42 4/12/2022
10.0.2 35 4/12/2022
10.0.1 34 4/12/2022
9.0.1 33 7/2/2023
8.0.3 42 7/2/2023
8.0.2 32 7/2/2023
8.0.1 31 7/2/2023
7.0.1 39 7/2/2023
6.0.8 31 7/2/2023
6.0.7 30 7/2/2023
6.0.6 38 7/2/2023
6.0.5 31 7/2/2023
6.0.4 39 4/12/2022
6.0.3 31 7/2/2023
6.0.2 30 7/2/2023
6.0.1 31 7/2/2023
5.0.8 29 7/2/2023
5.0.7 34 7/2/2023
5.0.6 37 7/2/2023
5.0.5 33 7/2/2023
5.0.4 41 7/2/2023
5.0.3 41 7/2/2023
5.0.2 29 7/2/2023
5.0.1 33 7/2/2023
4.5.11 40 7/2/2023
4.5.10 33 7/2/2023
4.5.9 37 7/2/2023
4.5.8 35 7/2/2023
4.5.7 38 7/2/2023
4.5.6 34 7/2/2023
4.5.5 37 7/2/2023
4.5.4 37 7/2/2023
4.5.3 35 7/2/2023
4.5.2 38 7/2/2023
4.5.1 43 7/2/2023
4.0.8 39 7/2/2023
4.0.7 32 7/2/2023
4.0.6 30 7/2/2023
4.0.5 35 7/2/2023
4.0.4 37 7/2/2023
4.0.3 32 7/2/2023
4.0.2 32 7/2/2023
4.0.1 34 7/2/2023
3.5.8 42 7/2/2023