Newtonsoft.Json 13.0.3

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
Airtable
AirtableApiClient is the C-Sharp client of the public APIs of Airtable. It facilitates the usage of Airtable APIs without having to worry about interfacing with raw HTTP.
0
AdaptiveExpressions
This library implements Microsoft Bot Builder Expression evaluator for .NET
0
App.Metrics.Formatters.Json
App Metrics Formatters for metrics and environment data to JSON using Newtonsoft.Json.
0
App.Metrics.Health.Formatters.Json
App Metrics Formatters for health check results to JSON using Newtonsoft.Json.
0
AvroConvert
Rapid Apache Avro serializer for .NET.
0
Docker.DotNet
Docker.DotNet is a library that allows you to interact with the Docker Remote API programmatically with fully asynchronous, non-blocking and object-oriented code in your .NET applications.
0
Microsoft.Extensions.DependencyModel
Abstractions for reading `.deps` files.
0
Microsoft.ML
ML.NET is a cross-platform open-source machine learning framework which makes machine learning accessible to .NET developers.
0
Microsoft.NET.Test.Sdk
The MSbuild targets and properties for building .NET test projects.
0
Microsoft.TestPlatform.TestHost
Testplatform host executes the test using specified adapter.
0

.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 0 12/30/2025
13.0.4 0 09/16/2025
13.0.3 2 07/16/2026
13.0.2 0 11/24/2022
13.0.1 0 07/16/2026
12.0.3 0 07/16/2026
12.0.2 0 04/22/2019
12.0.1 0 11/27/2018
11.0.2 0 07/16/2026
11.0.1 0 07/16/2026
10.0.3 0 06/18/2017
10.0.2 0 04/02/2017
10.0.1 0 03/20/2017
9.0.1 0 07/16/2026
8.0.3 0 03/14/2016
8.0.2 0 01/09/2016
8.0.1 0 12/29/2015
7.0.1 0 06/22/2015
6.0.8 0 01/11/2015
6.0.7 0 12/23/2014
6.0.6 0 10/24/2014
6.0.5 0 09/06/2014
6.0.4 0 08/03/2014
6.0.3 0 04/27/2014
6.0.2 0 03/30/2014
6.0.1 0 02/01/2014
5.0.8 0 10/17/2013
5.0.7 0 10/14/2013
5.0.6 0 06/06/2013
5.0.5 0 05/08/2013
5.0.4 0 04/25/2013
5.0.3 0 04/14/2013
5.0.2 0 04/08/2013
5.0.1 0 04/07/2013
4.5.11 0 11/20/2012
4.5.10 0 10/07/2012
4.5.9 0 09/08/2012
4.5.8 0 08/04/2012
4.5.7 0 06/09/2012
4.5.6 0 05/30/2012
4.5.5 0 05/08/2012
4.5.4 0 04/24/2012
4.5.3 0 04/13/2012
4.5.2 0 04/11/2012
4.5.1 0 03/20/2012
4.0.8 0 02/12/2012
4.0.7 0 01/24/2012
4.0.6 0 01/23/2012
4.0.5 0 12/10/2011
4.0.4 0 11/19/2011
4.0.3 0 10/02/2011
4.0.2 0 04/23/2011
4.0.1 0 04/22/2011
3.5.8 0 07/16/2026