Face Symmetry Test — Check Your Face Symmetry Online
How symmetrical is your face? Upload a photo and AI measures your facial symmetry — a symmetry score plus a feature-by-feature breakdown.
How symmetrical is your face? Upload a photo and AI measures your facial symmetry — a symmetry score plus a feature-by-feature breakdown.
Want your own symmetry score? Upload your photo and take the test.
Upload one front-facing photo and the AI runs a face symmetry test on it: it maps your features as paired points, compares the left and right sides, and returns a symmetry score with a breakdown of where the two halves differ. No mirror tricks or split-screen filters — the score comes from measured distances, and the same photo always gets the same result.
Most face symmetry checkers just mirror each half of your photo and let you stare at the difference. This one measures it: the AI maps facial landmarks, checks how far each feature drifts from the midline, and turns the left–right gaps into a score you can actually compare between photos.
The AI maps your eyes, brows, nose, lips and jawline as paired points and measures the distances between them — eye alignment, nose centering, mouth balance and jaw angles, side by side.
You get one symmetry score plus scores for nine more facial features, so you can see whether the asymmetry sits in your eye line, your jaw or somewhere you would never have guessed.
Upload a photo and the face symmetry test runs in about ten seconds — no account needed to start, and your photo is deleted after processing.
USE CASES
Upload a selfie and get a measured answer to “how symmetrical is my face?” — a score built from landmark distances, not a mirrored side-by-side you have to eyeball.
Take a fresh photo or pick one from your gallery. The test works best on a front-facing shot with both ears visible, even lighting and a neutral expression — a tilted head reads as asymmetry.
The breakdown names what differs between your halves: one eye sitting higher, a brow arching harder, the mouth corner tilting, the jaw reading wider on one side. Things you half-noticed in photos, measured.
Everyone's face is asymmetrical to some degree — the real question is how much and where. The AI answers with numbers instead of a guess, and the same photo always scores the same.
Symmetry is one score of ten on your board. The same report covers your jawline, skin, harmony and more, so you see how symmetry fits into the bigger picture of your face.
Run the symmetry test on a few photos — different lighting, camera distance and head position shift the result. The scores tell you which of your photos read most balanced, and which conditions work against you.
Upload a photo and get your symmetry score in seconds — the test is free.
The AI maps your face as paired landmarks, measures the left–right gaps, and rolls them into one symmetry score. Four things feed it.
| Criterion | What it measures | What the AI analyzes |
|---|---|---|
| ✓Landmarks | Where each paired feature sits on the left and right side | Eyes, brows, nose, lips and jaw mapped as matched point pairs |
| ✓Midline | How far features drift off the centre line of your face | Nose centering, chin alignment, vertical midline deviation |
| ✓Feature pairs | Left–right differences between matching features | Eye height, brow arch, mouth-corner tilt, jaw angles |
| ✓Halves & whole | How the two halves read together as one face | Combined left–right deltas rolled into your final symmetry score |
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Upload one clear, front-facing photo. The AI maps your facial features as paired landmarks — eyes, brows, nose, lips, jaw — measures the distances between each pair and how far features sit from your facial midline, then turns those gaps into a symmetry score with a feature-by-feature breakdown. It takes about ten seconds.
There is no clinical scale for facial symmetry, so treat the score as a comparison tool rather than a grade. Most faces land in a fairly high band because human faces are broadly symmetrical to begin with. The useful reading is relative: which of your features differ most between sides, and how your score changes across photos taken in different conditions.
No. Every face measured in symmetry research shows some left–right difference — a perfectly symmetrical face does not exist, and fully mirrored composites of real faces tend to look uncanny rather than beautiful. A visible amount of asymmetry is the normal human condition, not a flaw the test is trying to catch you on.
Symmetry is one of the traits attractiveness research keeps finding a preference for, alongside averageness and proportion — Gillian Rhodes' review of that literature covers all three. But the effect is a tendency across many faces, not a rule for one: plenty of famously attractive faces carry clear asymmetries, and expression, grooming and confidence move perception at least as much.
Mostly ordinary things: genetics, ageing, sun exposure, sleeping on one side, chewing on one side, dental work and old injuries. Habits accumulate — the side you sleep on and chew with slowly shapes soft tissue. One caveat that matters: asymmetry that appears suddenly, especially around the mouth or eye, is a medical symptom — see a doctor rather than a website.
The measurement is consistent — the same photo always produces the same score. What varies is the photo: camera distance, lens distortion, lighting and head tilt all shift where your landmarks appear, and a phone held close to your face distorts proportions noticeably. For the truest reading, shoot from arm's length or further, face the camera straight on, and keep lighting even. Treat it as a photo-based estimate, not a medical measurement.
Your photo is securely processed and encrypted. It is automatically deleted after processing.
Start with the photo, not the face: half of what reads as asymmetry is camera distance, tilt and uneven lighting. On the face itself, the levers are modest — evening out sleeping and chewing habits slows the drift, and grooming does the visible work: brow shaping, a haircut with some deliberate asymmetry, or a beard line can balance the halves better than any exercise. For structural asymmetry that bothers you, that conversation belongs with a dentist, orthodontist or dermatologist.
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