Jdenticon.AspNet.Mvc by Daniel Mester Pirttijärvi

<PackageReference Include="Jdenticon.AspNet.Mvc" Version="3.1.2" />

 UrlHelperExtensions

public static class UrlHelperExtensions
UrlHelper extension methods for Jdenticon.
public static string Identicon(this UrlHelper helper, object value, int size, ExportImageFormat format = 0, IdenticonStyle style = null)

Generates an URL to an identicon.

public static string Identicon(this UrlHelper helper, byte[] hash, int size, ExportImageFormat format = 0, IdenticonStyle style = null)

Generates an URL to an identicon.

public static string Identicon(this UrlHelper helper, Identicon icon, int size = 0, ExportImageFormat format = 0)

Generates an URL to an identicon.