Passport & ID Photo Size Guide (2026): Dimensions, DPI & Common Mistakes

Passport & ID Photo Size Guide (2026)

Getting the photo size wrong is the number one reason ID and passport photos get rejected or print badly. This guide is a quick, practical reference so you capture correctly the first time — whether you make cards for clients or just need one for yourself.

Common photo sizes around the world

Requirements vary by country and document, but these are the most common:

• •2 x 2 inches (51 x 51 mm) — US passport and many US visas.
• •35 x 45 mm — UK, EU (Schengen), India, Australia, and many others.
• •50 x 70 mm — some national IDs and licenses.
• •35 x 35 mm (square) — several visa and ID formats.

Always confirm the exact requirement for the specific document and country before printing.

Resolution: aim for 300 DPI or higher

Print quality depends on DPI (dots per inch). For crisp ID and passport photos:

• •300 DPI minimum for printing.
• •A 35 x 45 mm photo at 300 DPI is roughly 413 x 531 pixels — but capture at higher resolution and downscale for the sharpest result.

Modern phone cameras easily exceed this, so resolution is rarely the issue — framing and background usually are.

Background and framing rules

• •Plain, light background (white or off-white) unless told otherwise.
• •Face centered, eyes level, neutral expression, both ears visible where required.
• •Even lighting with no shadows behind the head or under the eyes.
• •Head should fill roughly 70–80% of the frame vertically.

The mistakes that get photos rejected

1. Wrong aspect ratio — cropping a rectangular photo to a square (or vice versa) distorts the face.
2. Shadows on the face or background.
3. Low resolution from over-compression or heavy zoom.
4. Inconsistent framing across a batch, so cards look mismatched.
5. Reflections from glasses.

How to capture consistently in volume

If you produce IDs for many people, consistency across the whole batch matters as much as any single photo. IDSnapper helps you capture with a steady framing guide, keep quality high, and save every shot numbered and organized so your print run looks uniform. You control the compression quality so files stay sharp for printing.

Quick reference checklist

• •Confirm the required size (mm/inches) for the document.
• •Capture at 300 DPI equivalent or higher.
• •Plain light background, even lighting, neutral expression.
• •Keep framing identical across the batch.

Conclusion

Right size, right resolution, right background — get these three correct and rejections disappear. Capture it properly at the source and printing becomes effortless.

Download IDSnapper free to capture print-ready ID photos every time.

Read next: - The Smart Way to Organize ID Card Photos by Date and Batch - How to Start an ID Card Printing Business in 2026