United Kingdom Passport (online) photo
Official rules: 35 × 45 mm, 1200 × 1500 px, 50 KB to 10 MB, background: plain light colour, clear contrast (prints: cream or light grey). Source: gov.uk, checked 28 Sep 2026.
Official rules: 35 × 45 mm, 1200 × 1500 px, 50 KB to 10 MB, background: plain light colour, clear contrast (prints: cream or light grey). Source: gov.uk, checked 28 Sep 2026.