Image Tools·4 min read

Passport Photo Rules: Sizes, Background, Lighting

The photo is the one part of a passport application that can fail before a human reads a single form field. Passport photo rules cover physical size, head position, background, lighting, and expression, and every country publishes its own numbers. The size part is pure geometry, which software handles well. The rest is judgment, which it doesn't. This article lays out the country size differences, the requirements most authorities share, a worked example going from phone portrait to a compliant US file, and exactly where the Passport Photo Maker's automation ends.

Open the tool All insights

Why passport photo rules reject perfectly good photos

Compliance, not quality, is the test.

A flattering, sharp, well-composed portrait can still be an invalid passport photo. Authorities aren't judging photography; they're feeding images into face-matching systems and physical documents, both of which need standardized geometry, plain backgrounds, and neutral faces. A photo fails on a shadow line behind the head as readily as on blur.

The scenario is usually time-pressed: a renewal discovered weeks before a trip, or a visa application with an upload deadline. That's when people crop a phone photo themselves, guess at the dimensions, and get a rejection email that costs another week.

Country size differences: the passport numbers that change at the border

Same face, different geometry.

The headline country size differences among the six presets in the tool:

United States: 2x2 inches (600x600 pixels at 300 dpi), head height between 1 and 1 3/8 inches.
United Kingdom: 35x45 mm, with the head measuring 29 to 34 mm from chin to crown.
Schengen / EU: 35x45 mm, with the face occupying roughly 70 to 80 percent of the frame height.
India: 35x45 mm for the passport itself, while Indian visa applications commonly require 50x50 mm.
China: 33x48 mm, with a specified head height band around 28 to 33 mm.

A passport photo worked example: phone portrait to US 2x2

The math is the easy part.

Input: a 3024x4032 portrait from a phone, shot front-on against a plain wall with the head centered and generous space around it. Select the US preset, press Generate. Output: passport-us.jpg at exactly 600x600 pixels, which prints to 2x2 inches at 300 dpi, since 600 divided by 300 is 2.

The tool reaches that output by center-cropping the source to a 1:1 ratio and scaling to 600 pixels. That's why the input framing matters: the crop is taken from the middle of your photo, so a face positioned off-center or filling the whole frame comes out wrong even though the file dimensions are perfect.

Background and lighting requirements most passport rules share

Plain, even, and shadow-free.

Background and lighting requirements converge across countries even where sizes differ. Backgrounds should be plain white, off-white, or light gray with no patterns, no other people, and no visible shadow cast behind the head. Lighting should be even across the whole face: no side shadows, no hot spots on the forehead, no glare on skin or glasses.

Expression rules are similarly uniform: neutral face, mouth closed, both eyes open and visible, facing the camera squarely. Head coverings are generally allowed only for religious reasons and must leave the face fully visible from chin to forehead.

What the Passport Photo Maker automates, and what you verify

Geometry is automated. Judgment isn't.

The tool automates the measurable half: it crops to the exact aspect ratio, exports at the exact pixel dimensions for 300 dpi printing, and names the file for the region. Its Background color option fills behind the image, which only becomes visible if your photo has transparent areas, useful after removing a cluttered backdrop.

Everything else remains yours to verify against the issuing authority's published spec: head height within the allowed band, eye position, expression, recency (many countries require the photo be under six months old), and lighting. No consumer tool certifies compliance, so treat the output as correctly sized raw material, not as an approval.

Passport photo mistakes that trigger rejections

The usual suspects on rejection letters.

These account for most bounced photos:

A shadow line on the wall behind the head, caused by standing too close to the background with a single light source.
Head too large or too small after cropping, because the source was framed too tight or too wide for a center crop.
Reusing a photo older than six months, which several countries check against your previous document.
Smiling with teeth, tilted head, or hair across an eye, all of which violate the neutral-face requirements.
Glasses in the frame; the US has banned them outright since 2016, and countries that allow them reject any glare or tint.

Tips for a passable home passport photo

Get the capture right and the crop is trivial.

Shoot facing a large window in daytime, with the light hitting your face straight on rather than from the side; that alone eliminates most shadow problems. Put the camera at eye level a couple of meters away and zoom in slightly, which keeps facial proportions natural, and stand half a meter off the wall so no shadow forms behind you.

If no plain wall exists in your home, take the shot anywhere, run it through the Background Remover, then load the transparent PNG into the maker and set the Background color to white. Check your country's spec first; a few prefer off-white or light gray.

Passport Photo Maker vs Background Remover and Image Cropper

Three tools, one pipeline.

The maker owns the final step: country-correct dimensions at print resolution. The Background Remover feeds it when your backdrop is non-compliant, turning any photo into a transparent PNG the maker can fill with a plain color. Together they replace the most common reason for a studio visit.

The Image Cropper is the free-form alternative when you need a crop the presets don't offer, an unusual visa dimension, for instance, though you'll then be responsible for the pixel math the maker normally does for you.

Try it now

Open Passport Photo Maker

The tool is one click away. No sign up, no upload, no payment.

Open Passport Photo Maker

Write a review