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Face symmetry test: how symmetrical are you?

Upload a selfie and the free face symmetry test mirrors your landmarks across the center of your face to score your facial symmetry, with a breakdown for each feature.

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How the face symmetry test works

Detection uses Google's MediaPipe Face Landmarker, running on your device.

1
Upload a selfie
Use a clear, front-facing photo or your camera. Face the lens straight on in even light.
2
Landmarks are measured
Pairs of left and right landmarks are mirrored across your facial midline and compared.
3
Get your result
See an overall symmetry score and which features are most and least symmetrical.

Facial symmetry explained

No face is perfectly symmetrical. Most people score between 75% and 90% on a face symmetry test, and faces made artificially symmetrical often look uncanny.

Small asymmetries come from how we sleep, chew and smile. Head turn and lens distortion add more, so take the test with a straight-on photo from arm's length.

How to get a fair face symmetry reading

Symmetry scores are sensitive to the photo more than the face. Stand facing the camera with your nose pointing straight at the lens, and keep the phone at eye level. Even a small head turn makes the nearer side look wider and drops the score.

Avoid wide-angle selfies held close to your face. Lenses at short distances enlarge whatever is nearest, usually the nose and one cheek. Prop the phone on a shelf, step back and use the timer, or ask someone to take the photo.

Run the test two or three times and average the results. If one region is consistently least symmetrical — often the mouth or brows — that's a genuine trait, and usually something people only notice in photos, not in person.

Face symmetry test diagram with a center line and mirrored landmark pairs — Each left-side point is mirrored across the center line and compared with its right-side partner.

Face symmetry test FAQ

Is it really free?

Yes. No sign-up, no watermark and no usage limits. The analysis runs in your browser.

Is my photo uploaded?

No. Detection runs locally with Google's MediaPipe model, so your photo never leaves your device.

What photo works best?

A straight-on photo at eye level, from arm's length or further, in soft daylight. Pull hair off your face, remove glasses and keep a neutral expression.

Is a more symmetrical face more attractive?

Studies find a modest link, but averageness, skin and expression matter as much or more.

Why do I look different in mirrors and photos?

A mirror flips your face, so small asymmetries appear on the side you're not used to. That's why photos can feel off.