The Avatar exposes a Type parameter with three predefined options: text (default), icon and image and allows further customization of each option via additional parameters related to setting its content (imageURL, icon name, actual text and more).
As with all Telerik UI for ASP.NET Core components, you have the flexibility to declare the Avatar via HTML and Tag helpers.
You can choose one of the several built-in themes and swatches, including Default (our own styling), Material (based on the Material Design guidelines), Bootstrap and Fluent (based on Microsoft Fluent UI) to style the appearance of the Avatar UI component. You can easily customize any of the available themes with a few lines of CSS or create a new theme to match your colors and branding with the Progress SASS ThemeBuilder application.