Geni does a great job of resizing photos or you, but photos with an aspect ratio of 0x0 are ideal. Some common examples of 0x0 aspect ratio are 000x000, 0000x000, 0000x0000, and 0000x0000. If the photo you are adding to Geni is going to be the main photo for the profile, try to make sure that the person's face is in the center of the photo so that their face shows up on their box in the tree. Geni does a great job of resizing photos or you, but photos with an aspect ratio of 0x0 are ideal. Some common examples of 0x0 aspect ratio are 000x000, 0000x000, 0000x0000, and 0000x0000. If the photo you are adding to Geni is going to be the main photo for the profile, try to make sure that the person's face is in the center of the photo so that their face shows up on their box in the tree. 