Generic sizes
30x40 mm (3x4 cm) photo Photo Size & Requirements
The 30x40 mm (3x4 cm) photo photo size is 30x40 mm (1.18×1.57 in, 354×472 px at 300 DPI). The head should fill about 70-80% of the photo height, with the eye line near 55% from the bottom, on a white background.
Make this photo free →Requirements at a glance
- Photo size
- 30x40 mm
- Pixels at 300 DPI
- 354×472 px
- Head height
- 70-80%
- Eye line (from bottom)
- 55%
- Background
- White
- Format
- JPG, 300 DPI
These are the preset values PassportSnap AI uses in its editor. They are not an official statement by the issuing authority, which decides what it accepts.
How to make a 30x40 mm (3x4 cm) photo photo online
- Open the editor and choose this preset.
- Upload or take a clear, front-facing photo.
- Let the AI centre your face and remove the background.
- Download the photo or a print sheet.
Frequently asked questions
What is the Any country 30x40 mm (3x4 cm) photo photo size?
30x40 mm (354×472 pixels at 300 DPI, 1.18×1.57 inches).
What background colour is required for a Any country 30x40 mm (3x4 cm) photo photo?
White. Use a plain, evenly lit background with no shadows or patterns. PassportSnap AI can replace the background for you.
How big should my head be in a Any country 30x40 mm (3x4 cm) photo photo?
Head height should be about 70-80% of the photo height, and your eye line about 55% up from the bottom. The editor shows a guide for this.
Can I make a Any country 30x40 mm (3x4 cm) photo photo at home for free?
Yes. Upload a photo, let the AI centre your face and fix the background, then download a single photo or a printable 4x6, 5x7 or A4 sheet. Your photo never leaves your device.
Are the requirements official?
They follow the published rules as we understand them, but authorities can change them. Always check with the organisation that asked for the photo before you submit.
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