Minimum 600 x 600 pixels; maximum 1200 x 1200 pixels.
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). 2x2 Photo Crop
The head (from chin to top of hair) must be between 1 inch and 1 3/8 inches . Minimum 600 x 600 pixels; maximum 1200 x 1200 pixels
300 DPI is the standard for high-quality printing. File Format: JPEG (.jpg) format, usually under 240 KB. 👤 Composition Requirements Minimum 600 x 600 pixels