How To Disable Https in Visual Studio 2017 Web Proj ASP.NET Core 2.0

Update .Net 6

If you stumbled across this question, but are looking to disable SSL in .Net 6, follow these instructions:

1. Disable SSL redirection by removing app.UseHttpsRedirection();
2. (optional) define a default port to listen to with app.Run("http://localhost:5000"); If omitted, a random port will be assigned.

Original answer for .Net Core 2.0:

I’ve just created a default MVC app using net core 2.0.

To disable SSL, you need to do 2 steps. You can do this either by using the Visual Studio GUI, or by editing the launchsettings.json (further down)

• go to your project properties
• In the Debug category uncheck the SSL option
• Copy the App Url over to the Start browser input
  

Et voila:

If you are not a fan of using the interface, you can alternatively edit the launchsettings.json file, by setting sslPort: 0 and "launchUrl": "http://localhost:13121/" (or where ever you want to launch the application)

{
  "iisSettings": {
    "windowsAuthentication": false,
    "anonymousAuthentication": true,
    "iisExpress": {
      "applicationUrl": "http://localhost:13121/",
      "sslPort": 0 
    }
  },
  "profiles": {
    "IIS Express": {
      "commandName": "IISExpress",
      "launchBrowser": true,
      "launchUrl": "http://localhost:13121/",
      "environmentVariables": {
        "ASPNETCORE_ENVIRONMENT": "Development"
      }
    },
    "WebApplication1": {
      "commandName": "Project",
      "launchBrowser": true,
      "environmentVariables": {
        "ASPNETCORE_ENVIRONMENT": "Development"
      },
      "applicationUrl": "http://localhost:13122/"
    }
  }
}