by Russell Heimlich (@kingkool68) 600x400/000/fff Size / Background Color / Foreground Color . Format & Text Documentation Size width x height Height is optional, if no height is specified the image will be a square. Example: https://dummyimage.com/300 Must be the first option in the url You can specify one dimension and a ratio and dummyimage will calculate the right value. Example: https://dummy
