Passport Photo Size Requirements: A Complete Guide

Understanding Passport Photo Standards

Passport photos must meet strict size and quality requirements. A photo that doesn't meet these standards will be rejected, potentially delaying your application. This guide covers everything you need to know.

Standard Dimensions

Specification	Japanese Passport	US Passport
Photo size	45mm × 35mm	2" × 2" (51mm × 51mm)
Head height	34mm ± 2mm	25–35mm (1"–1⅜")
Top of head to edge	2–6mm	Varies
Background	White or light	White

Common Requirements

• Taken within the last 6 months
• Full face, front view with a neutral expression
• No hats, head coverings (except for religious reasons)
• No glare on glasses (many countries now recommend removing glasses)
• Even lighting with no shadows
• High resolution, color photo

Common Reasons for Rejection

Photo offices frequently reject submissions for these reasons:

• Wrong photo dimensions
• Shadows on the face or background
• Face too small or too large in the frame
• Visible teeth (natural smile is acceptable in some countries)
• Low image quality or blurriness
• Red-eye or unnatural coloring

How AI ID Photos Help

AI ID photo services automatically adjust your photo to meet passport specifications. Simply select "Passport" as your size option, and the AI will handle face positioning, background color, and proper dimensions. This significantly reduces the risk of rejection.

Summary

Passport photo requirements are strict, but they don't have to be stressful. With an AI ID photo service, getting a compliant photo takes just minutes from your phone.