Newtonsoft.Json 13.0.4-beta1

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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
Microsoft.AspNetCore.Http.Connections.Common
Common primitives for ASP.NET Connection Handlers and clients
18
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/330c2397160929d6d3275ade03cee436265258e8
18
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/8e941eb42f819adb116b881195158b3887a70a1c
18
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/cd9340856ed85215a911c97c44d52373f6cba2f9
18
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/02c6de4ba6022025fcda7581415f310f8c73cdc3
18
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/aspnet/AspNetCore/tree/9699b939f94b7524a178821d78addefa5af5d750
18
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/bc25dd5d39fd057f7cb28acb5ad4d9e925a375de
18
Microsoft.AspNetCore.SignalR.Common
Common serialiation primitives for SignalR Clients Servers
18
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/aspnet/AspNetCore/tree/535da07711bd5e2d8e44c0ea10bd2c8be1a9a584
18
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/3f1acb59718cadf111a0a796681e3d3509bb3381
18
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/ecdcc752d4639061c2c49727ee77a1039bbbca22
18
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/68bb6fb08f8f85bb3cf08953a0d2f4a254eaccff
18
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/1dcf7acfacf0fe154adcc23270cb0da11ff44ace
18
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/aspnet/AspNetCore/tree/471e4710a818849eaf22c5977281d10fd6758616
18
Microsoft.Extensions.DependencyModel
Abstractions for reading `.deps` files.
18
Microsoft.AspNetCore.Http.Connections.Client
Client for ASP.NET Core Connection Handlers
17

.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 4 01/13/2026
13.0.4 9 10/27/2025
13.0.4-beta1 12 09/05/2025
13.0.3 16 03/20/2025
13.0.2 16 03/20/2025
13.0.1 15 03/20/2025
12.0.3 16 03/20/2025
12.0.2 16 03/20/2025
12.0.1 16 03/20/2025
11.0.2 16 03/20/2025
11.0.1 16 03/20/2025
10.0.3 12 03/20/2025
10.0.2 16 03/20/2025
10.0.1 16 03/20/2025
9.0.1 15 03/20/2025
8.0.3 15 03/20/2025
8.0.2 15 03/20/2025
8.0.1 15 03/20/2025
7.0.1 16 03/20/2025
6.0.8 15 03/20/2025
6.0.7 15 03/20/2025
6.0.6 14 03/20/2025
6.0.5 15 03/20/2025
6.0.4 15 03/20/2025
6.0.3 16 03/20/2025
6.0.2 16 03/20/2025
6.0.1 15 03/20/2025
5.0.8 15 03/20/2025
5.0.7 16 03/20/2025
5.0.6 16 03/20/2025
5.0.5 15 03/20/2025
5.0.4 15 03/20/2025
5.0.3 16 03/20/2025
5.0.2 16 03/20/2025
5.0.1 15 03/20/2025
4.5.11 16 03/20/2025
4.5.10 16 03/20/2025
4.5.9 16 03/20/2025
4.5.8 16 03/20/2025
4.5.7 16 03/20/2025
4.5.6 16 03/20/2025
4.5.5 16 03/20/2025
4.5.4 16 03/20/2025
4.5.3 16 03/20/2025
4.5.2 16 03/20/2025
4.5.1 16 03/20/2025
4.0.8 15 03/20/2025
4.0.7 15 03/20/2025
4.0.6 15 03/20/2025
4.0.5 15 03/20/2025
4.0.4 15 03/20/2025
4.0.3 16 03/20/2025
4.0.2 16 03/20/2025
4.0.1 15 03/20/2025
3.5.8 16 03/20/2025