US Passport Photo Official Requirements & AI Preparation Guide (2026)

# US Passport Photo Official Requirements & AI Guide

Did you know that **improper passport photos are the #1 cause of passport application delays** in the United States? Tens of thousands of applications are put on hold every year because photos fail biometric scans.

Whether you are applying for a new passport or renewing online, your photo must adhere strictly to the rules published by the U.S. Department of State.

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Key US Passport Photo Specifications

1. **Dimensions**: Exactly **2 x 2 inches** (51 x 51 mm).
2. **Head Size**: Head height must measure between **1 inch and 1 3/8 inches** (25 to 35 mm) from bottom of chin to top of hair.
3. **Background**: Plain white or off-white with zero patterns, shadows, or color tint.
4. **Expression**: Neutral facial expression or a natural, un-exaggerated smile with both eyes open.
5. **No Eyeglasses**: Since 2016, eyeglasses are strictly prohibited in US passport photos.

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How AI Eliminates Passport Rejections

Using **[Kissemall’s Passport Photo Maker](/tools/passport-photo-maker)** ensures complete compliance:

• **Auto-White Background**: Replaces dark room backgrounds with a pure 100% white (#FFFFFF) backdrop.
• **Biometric Head Scaling**: Automatically calculates eye level and head ratio to hit the required 1 to 1.375 inch metric.
• **Shadow Elimination**: Balances facial shadows to pass automated passport scanner validation.

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Checklist Before Submitting

• [x] Photo taken within the last 6 months
• [x] No shadows on face or background
• [x] Eyeglasses removed
• [x] Both ears and forehead clearly visible
• [x] Printed on matte or glossy photo-quality paper if mailing physical forms