UK passport (HM Passport Office) upload limits
What UK passport (HM Passport Office) accepts, according to its official documentation.
| What | Limit | Plan | Source |
|---|---|---|---|
| Online passport application photo At least 600 pixels wide and 750 pixels tall, 50 KB to 10 MB, in colour, unaltered by computer software; do not crop it yourself. No file format is stated. The source does not say whether KB/MB mean 1000 or 1024 bytes; the stored bytes are the stricter reading of each bound. | 50 KB – 10 MB at least 600×750 px | — | Official source |