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Blog ảnh hộ chiếu & sinh trắc học
Hướng dẫn chụp tại nhà, quy tắc kích thước chính thức, lý do bị từ chối và mẹo theo quốc gia.
How to take a passport photo at home
A step-by-step way to create a compliant biometric passport photo with your smartphone — no studio visit.
What are biometric photo requirements?
ICAO 9303 essentials: face ratio, gaze, background and lighting — plus country-specific sizes.
How to take a passport photo at home
A step-by-step way to create a compliant biometric passport photo with your smartphone — no studio visit.
Passport photo with your phone: complete guide
iPhone and Android settings, framing tips and common mistakes when shooting ID photos.
What are biometric photo requirements?
ICAO 9303 essentials: face ratio, gaze, background and lighting — plus country-specific sizes.
Baby passport photo tips that actually work
Support, lighting and timing matter most for infants. Toys and hands must stay out of the face.
Why passport photos get rejected
Shadows, wrong size, smiling and low resolution top the rejection list — and how to avoid them.
Best lighting for passport photos
Soft daylight beats harsh flash: a setup that keeps the face even and the background clean.
Can you wear glasses in a passport photo?
Many countries ban glasses or reject glare on lenses. A practical summary for US and Schengen.
US passport photo size: the 2×2 inch guide
51×51 mm square format, white background and head-height rules — for passport and DS-160.
Digital vs printed passport photos
Online forms want JPG; counters may still want prints. When to use which.
Choosing the right passport photo background
White, light grey or off-white: picking the tone your country requires lowers rejection risk.