Your customers will be ordering prints of your photos in a wide variety of sizes, in potentially diverse formats - it can naturally seem a little confusing as to what resolution your uploaded photos should be. We want all your photos look as fantastic as possible across the board!
While you may assume that uploading the largest file size possible would ensure the best image quality, you might be surprised to learn that there are limited returns in quality after a certain point. Not to mention, uploading hundreds of images that might be dozens of megabytes each could potentially cause you to experience slow upload and load times.
That's why we recommend a standard resolution of 300dpi for your photos, and keeping individual photos at a maximum file size of 15mb. This should be more than sufficient for any of the products offered by our partner labs!