A quick reference based on Singapore ICA guidelines. Always confirm against the official ICA website before submitting.
| Item | Requirement |
|---|---|
| Photo size | 35 mm wide × 45 mm tall |
| Head height (chin to crown) | About 25–35 mm (roughly 70–80% of photo height) |
| Background | Plain white or off-white, no shadows |
| Colour | Full colour, taken within the last 3 months |
| Expression | Neutral, mouth closed, both eyes open and visible |
| Head position | Facing the camera squarely, centred |
| Resolution | Sharp, in focus, no pixelation (this tool exports 300 DPI) |