Each country follows the ICAO photo standard with its own sizes and file limits. The table lists what the official pages say. Pose, lighting, background and head size rules matter as much as the dimensions; the linked pages summarise them.
| Document | Item | Printed size | Pixels | File size | Confidence |
|---|---|---|---|---|---|
| US visa photo (DS-160) | Digital photo | 600 × 600 to 1200 × 1200 (square) | Up to 240 KB | high | |
| US visa photo (DS-160) | Printed photo | 2 × 2 in (51 × 51 mm) | high | ||
| US passport photo | Printed photo | 2 × 2 in (51 × 51 mm) | high | ||
| US passport photo | Digital photo (online renewal) | 54 KB to 10 MB | high | ||
| UK passport photo | Digital photo | At least 600 × 750 | 50 KB to 10 MB | high | |
| UK passport photo | Printed photo | 35 × 45 mm (commonly listed) | high | ||
| Schengen visa photo | Photo | 35 × 45 mm | high | ||
| Indian passport photo | Digital upload (abroad, ICAO) | 3.5 × 4.5 cm | 630 × 810 | Up to 250 KB | high |
| Indian passport photo | Printed photo | 3.5 × 4.5 cm | high | ||
| UAE / Dubai visa photo | Photo | 3.5 × 4.5 cm | medium | ||
| Canada passport and visa photo | Passport, printed | 50 × 70 mm | high | ||
| Canada passport and visa photo | Passport, online renewal | 1200 × 1800 to 3000 × 4500 | 200 KB to 5 MB | high | |
| Canada passport and visa photo | Visa / IEC upload | At least 35 × 45 mm | At least 420 × 540 | Ideally about 240 KB, at least 60 KB | high |
Printed size versus digital upload
A printed photo has a physical size (for example 2 × 2 inches or 35 × 45 mm); a digital upload has pixel and file-size limits. When a form only gives a printed size, 300 DPI is the usual conversion: 35 × 45 mm becomes 413 × 531 pixels.
Questions
Is 35 × 45 mm the same everywhere?
No. The UK, the Schengen area, India and the UAE use 35 × 45 mm (3.5 × 4.5 cm), the US uses 2 × 2 inches, and Canadian passports use 50 × 70 mm.
Sources
- US visa photo (DS-160): US State Department: Digital image requirements
- US passport photo: US State Department: Passport photos
- US passport photo: Online renewal: upload a digital photo
- UK passport photo: GOV.UK: Digital passport photos
- Schengen visa photo: European Commission: Applying for a Schengen visa
- Schengen visa photo: VFS Global (Germany, India): photo specifications
- Indian passport photo: Embassy of India, Bern: ICAO photo requirements
- Indian passport photo: Passport Seva application instructions
- UAE / Dubai visa photo: ICP UAE: FAQ
- UAE / Dubai visa photo: ICP UAE: ICAO photo guide (PDF)
- Canada passport and visa photo: Government of Canada: Passport photos
- Canada passport and visa photo: IRCC: IEC work permit application