ID Card Photo Requirements: What You Need to Know
Getting your ID photo rejected is frustrating and costly. The most common reason for rejection is incorrect dimensions. Whether you're applying for a passport, visa, driver's licence, or national ID card, each document has strict photo size requirements that must be met exactly.
Understanding DPI for ID Photos
DPI (dots per inch) determines print quality. Most government agencies require at least 300 DPI for ID photos. At 300 DPI, a standard 3545mm passport photo translates to 413531 pixels. At 600 DPI, it's 8271063 pixels. Higher DPI means sharper prints, but also larger file sizes — 300 DPI is the sweet spot for most applications.
Common Mistakes to Avoid
Don't crop too tightly — most ID photos require specific head-to-chin and top-of-head spacings. Use a plain white or light grey background. Ensure even lighting without harsh shadows. And always resize to the exact specified dimensions rather than approximate values.