Do I have to use a specific device to add photos? Linh Lam Updated March 27, 2017 16:13 Follow You can add photos from a computer or mobile device. At this time, photos cannot be added from a Grubhub-provided tablet. Related articles Do the photos need to be a specific format or size? How do I upload photos? What are some best practices or guidelines on taking photos? What types of photos can I upload? Learn how to use Grubhub for Restaurants Comments 0 comments Article is closed for comments.