How to take a passport photo at home that actually passes

You do not need a studio, a backdrop kit or a professional camera. You need soft frontal light, a plain wall and enough distance between the lens and your face. Everything else can be corrected afterwards.

Distance matters more than the camera

A selfie at arm's length puts the lens roughly 40 cm from your face, which visibly enlarges your nose and forehead relative to your ears. Biometric checks notice this. Have someone stand about two metres away and photograph you, or prop the phone up and use a timer.

A phone camera from two metres away produces a more accurate face shape than an expensive camera held at arm's length.

Light from the front, never from above

Stand facing a window during daylight, with the person taking the photo between you and the window. This gives broad, soft, even light with no hard shadows.

Avoid ceiling lights, which cast shadows into the eye sockets and under the nose. Avoid direct sun, which makes people squint and creates hot spots on the forehead. Avoid a window behind you, which turns you into a silhouette.

Stand away from the wall

Put at least half a metre between your back and the wall. This is the difference between a clean background and a shadow outline around your head, which is one of the most common reasons a home photo gets refused.

The wall does not need to be the right colour. If it is beige, textured or slightly patchy, background replacement will swap it for a compliant shade. What it cannot fix is a hard shadow, so get the distance right.

Position and expression

• Square your shoulders to the camera and keep your head level, not tilted.
• Look straight into the lens.
• Neutral expression, mouth closed. Relax your eyebrows.
• Tuck hair behind your ears if the country requires both ears visible.
• Remove glasses unless you are certain your country allows them.
• Avoid white or very pale tops, which can blend into a white background.

Then let the crop be calculated

Once you have a well-lit, undistorted, shadow-free photo, the technical part is arithmetic: scale the head to the required millimetre range, place the eye line at the required height, and export at the right pixel size and DPI. Upload the photo here and that happens automatically, with the head measurement shown so you can verify it.