Project Description
Sitecore Image Placeholder module helps Content Editors by displaying placeholders with correct image size when field of type Image is empty.

ImagePlaceholder.ServiceUrl (http://www.placehold.it/{0}/{1}/{2})
Determines the URL of the service, as well as placeholders for dimensions.
ImagePlaceholder.Pattern ((\d)x(\d))
RegEx that will be used to parse the Title
ImagePlaceholder.BackgroundColor
Background color
ImagePlaceholder.FontColor
Font color