I didn't have time to research much, but maybe one of these 10 services will work off url: http://www.webresourcesdepot.com/10-free-website-thumbnail-generatio

I didn't have time to research much, but maybe one of these 10 services will work off url: http://www.webresourcesdepot.com/10-free-website-thumbnail-generation-services/ http://www.webresourcesdepot.com/10-free-website-thumbnail-g...