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2x2 Inch Photo Online

The universal 2x2 inch (51 x 51 mm) format used by U.S. passports, USCIS, many state IDs and dozens of foreign visa applications. Upload any selfie and get a perfectly sized, compliant photo in 3–15 minutes.

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2x2 inch photo example

Photo specifications

Size
2 x 2 inches (51 x 51 mm)
Aspect ratio
1:1 square
Background
Plain white or off-white
Head height
1 to 1 3/8 inches (25–35 mm)
Resolution
300 DPI output; print at 2 x 2 inches
Format
Color JPEG

2x2 photo guide

Your Guide to 2x2 Inch Photos

The 2 x 2 inch photo format is used by US passports, USCIS filings, state IDs, and many visa applications. PhotoOmni prepares a precise square photo with the right head size, background, and print layout.

Contents
  1. 1. 2x2 photo requirements
  2. 2. How PhotoOmni works
  3. 3. How to take a 2x2 photo at home
  4. 4. Why 2x2 photos get rejected
  5. 5. PhotoOmni vs. online tools vs. photo studios
  6. 6. Digital files and local printing

2x2 photo requirements

A 2 x 2 photo is a size standard, but many applications also expect passport-style lighting, background, and face positioning.

Photo size
2 x 2 inches (51 x 51 mm)
Aspect ratio
1:1 square
Head size
Usually 1 to 1 3/8 inches for US-style uses
Background
Plain white or off-white for most official uses
Resolution
300 DPI output; print at 2 x 2 inches
Format
Color JPEG and print-ready sheet

How PhotoOmni works

PhotoOmni takes care of the square crop, head sizing, alignment, background cleanup, and output files needed for common 2 x 2 photo uses.

Step 1

Upload your photo

Upload one selfie or take a new photo with your phone.

Step 2

AI + expert compliance review

AI crops, sizes, aligns, and prepares the background; an expert reviews the result for common official-photo requirements.

Step 3

Download your files

Download a 600 × 600 px color JPEG and a 300 DPI print-ready sheet with 2 × 2 in photos.

How to take a 2x2 photo at home

A passport-style starting photo gives you the most flexible 2 x 2 result.

  • Stand or sit facing the camera directly.
  • Use a plain light wall and even front-facing light.
  • Keep the full head and shoulders visible with space around them.
  • Avoid hats, glasses, headphones, uniforms, and strong shadows.
  • Use a sharp, unfiltered color photo.

Common reasons 2x2 photos are rejected

Even when the size is correct, official uses may reject the photo for framing, background, or quality issues.

Accepted and rejected 2x2 photo examples, showing common framing, background, lighting, and image-quality errors.
  • The square crop cuts into hair, head, chin, or shoulders.
  • The head size does not match the application requirement.
  • The background is not clean or evenly lit.
  • The photo is blurry, filtered, too dark, or too bright.

PhotoOmni vs. online tools vs. photo studios

PhotoOmni combines exact 2 x 2 sizing with review for passport-style requirements that simple crop tools may miss.

  • Convenience

    PhotoOmni
    Upload from home in minutes
    Other online tools
    Usually online
    Traditional photo studios
    Requires a store visit

  • Peace of mind

    PhotoOmni
    AI pre-check plus expert approval
    Other online tools
    May lack expert review or charge extra for it
    Traditional photo studios
    Depends on local staff

  • Expert adjustments

    PhotoOmni
    Included when needed
    Other online tools
    Varies by service
    Traditional photo studios
    Usually retake-based

  • Ready-to-use files

    PhotoOmni
    Digital photo plus print-ready sheet
    Other online tools
    May be limited or extra
    Traditional photo studios
    Digital copy may not be included

  • Rejection protection

    PhotoOmni
    100% refund for photo-caused rejection
    Other online tools
    Policy varies
    Traditional photo studios
    Policy varies by shop

Official requirements

  • Square crop with the head centered and shoulders visible
  • Full face toward the camera, neutral expression or natural smile
  • Eyes open, clear and looking forward
  • Plain, light background with no shadows
  • Even lighting on the face — no harsh side light
  • Taken within the last 6 months

Frequently asked questions

Which countries use 2x2 inch photos?
The US, the Philippines, Sri Lanka, Cambodia, Liberia and several other countries use the 2x2 size for passports and visas.
Is 2x2 the same as 51x51 mm?
Yes. 2 inches equals 50.8 mm, which is officially documented as 51 mm in most government guidelines.
Can I print 2x2 photos at home?
Yes. Download the print-ready sheet (typically 4x6 inches with multiple copies) and print on photo paper at any drug-store kiosk or home printer.
Is a 2×2 photo the same as passport size?
Yes. In the United States, a 2×2 inch photo is the official passport photo size required for U.S. passports, many visas, and most USCIS applications.
Can I convert a selfie into a 2×2 photo?
Yes. An AI passport photo tool can turn a well-lit selfie into a compliant 2×2 passport photo by removing the background, cropping it correctly, and checking official requirements.
Can I take a 2×2 photo with my phone?
Yes. You can use an iPhone or Android phone to take a 2×2 passport photo as long as it has a plain white background, even lighting, and follows official photo guidelines.
Can I resize a passport photo to 2×2?
Yes, but resizing alone isn't enough. A valid 2×2 passport photo must also meet official requirements for head size, positioning, background, and image quality.
Does USCIS require 2×2 photos?
Yes. Most USCIS passport-style photos must be 2×2 inches and follow the same official requirements as a U.S. passport photo.
How recent should a 2×2 photo be?
For most U.S. passport, visa, and USCIS applications, your 2×2 photo should have been taken within the last 6 months and accurately reflect your current appearance.
What background should I use?
Plain white or off-white. If the wall isn't perfectly clean our AI will replace the background automatically.

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