To crop a photo to the standard 2x2 inch (51x51 mm) size—typically required for US passports, visas, and Green Cards—you need to follow specific composition rules to ensure it is accepted. 📐 Essential Dimensions 2 x 2 inches (51 x 51 mm).
Government agencies like the U.S. Department of State have strict "head size" rules: 2x2 Photo Crop
Eyes should be between 1 1/8 inches and 1 3/8 inches from the bottom of the photo. To crop a photo to the standard 2x2
Minimum 600 x 600 pixels; maximum 1200 x 1200 pixels. maximum 1200 x 1200 pixels.