2×2 inch Passport Photo: Official Size, Requirements & Compliance Checker & Maker
The 2×2 inch passport photo (51×51 mm) is the standard square format used for US passports, visas, and government documents worldwide. Required for passports, visas, ID cards, and official applications in over 80+ specifications across 60+ countries. Upload your photo below — our AI will check 2×2 compliance, then automatically crop, center and format it to the exact 2×2 inch standard.
See the 2×2 inch Format in Action
📐 2×2 inch Dimensions Chart
| Unit | Value |
|---|---|
| Inches | 2 × 2 in |
| Millimeters | 51 × 51 mm |
| Centimeters | 5.1 × 5.1 cm |
| Pixels (300 DPI) | 600 × 600 px |
| Pixels (600 DPI) | 1200 × 1200 px |
| Aspect Ratio | 1 : 1 (Square) |
Note: These values apply to most international passport and visa photos using the 2×2 inch format.
🌍 Countries Using 2×2 inch Passport Photos
North America
South America
Asia-Pacific
Africa
Middle East
Looking for a specific country? Browse our complete list of all supported passport photo requirements to find your country's exact specifications.
📋 Common 2×2 inch Passport Photo Requirements
Photo Specifications
- 2×2 inch size exactly
- High resolution (300-600 DPI)
- JPEG/JPG format
- Recent photo (within 6 months)
- Sharp focus and clear image
Facial Requirements
- Head height: 1 to 1-3/8 inches (25-35 mm)
- Eye height: 1-1/8 to 1-3/8 inches from bottom
- Neutral facial expression
- Both eyes open and visible
- Direct frontal view
Background & Lighting
- White or off-white background
- Some countries require specific colors
- No shadows on face or background
- Even lighting across photo
- Plain, uniform background only
Clothing & Appearance
- Regular attire, no uniforms
- Glasses allowed in some countries, not others
- Religious head coverings must not obscure face
- Natural skin tone
- No photo editing or filters
Important: Some countries have specific variations. For example, Indonesia requires red backgrounds for passports, while the US requires white. Always check your specific country's requirements before finalizing your photo.
❓ Frequently Asked Questions
What does a 2×2 passport photo look like?
A 2×2 inch passport photo is perfectly square, measuring exactly 2 inches × 2 inches (51×51 mm). It has a 1:1 aspect ratio and is the standard size used for US passports, visas, and many international documents.
How many pixels is 2×2 inches?
At 300 DPI: 600 × 600 pixels. At 600 DPI: 1200 × 1200 pixels. Most countries require 300 DPI minimum for print quality, though some specify higher resolutions.
Which countries use 2×2 inch passport photos?
Over 80 countries use 2×2 inch photos including the United States, India, Indonesia, Philippines, many African nations, and various visa applications worldwide.
Can I print a 2×2 inch passport photo at home?
Yes! Create your 2×2 inch photo online, download the print layout, and print it at home or any photo center. Most layouts fit multiple photos on a 4×6 print.
Is 2×2 inch the same as 51×51 mm?
Yes, exactly! 2×2 inches equals 50.8×50.8 mm, commonly rounded to 51×51 mm. These measurements are interchangeable.
What's the difference between US and international 2×2 photos?
The size is the same, but requirements vary. US photos typically require white backgrounds, while some countries prefer blue, gray, or other colors. Head positioning and expression rules also differ.
Ready to Check & Create Your 2×2 inch Passport Photo?
Upload your photo once and let our AI check 2×2 inch passport photo compliance, then automatically crop, center, and format it into a print-ready 2×2 inch image you can use for passports, visas, and other documents.
✓ Free AI compliance check • ✓ Automatic 2×2 inch formatting • ✓ Multiple download formats