United States Visa photo specifications
| Physical size | 51 × 51 mm · 2 × 2 in |
|---|---|
| Pixels at 300 dpi | 600 × 600 px |
| Pixels at 600 dpi | 1200 × 1200 px |
| Head size | 25–35 mm (1–1⅜ in), about 50–69% of image height |
| Background | Plain white or off-white |
| Expression | Neutral expression, both eyes open |
| Glasses | Not allowed except for a documented medical reason |
| Smile | Use a neutral expression |
| File / print format | JPEG, square, 600–1200 px per side; file size at or below the DS-160 limit |