100% Free · 100% Private · On-Device
Free Facial Symmetry Test — Analyze Your Face
See how balanced your features are with our free facial symmetry test. It runs entirely in your browser — no signup, no upload, no install.
Analyze My Facial Symmetry
Upload one straight-on selfie. We map 478 facial landmarks on your device and return a symmetry score on the 0–8 PSL scale.
100% private — analyzed on your device, never uploaded.
Want a full attractiveness estimate? Take the free PSL test →
Free Facial Symmetry Test — Analyze Your Face Online
This is a 100% free facial symmetry test you can take online in your browser, instantly — no signup, no account, and no payment. It measures how closely the left and right sides of your face mirror each other across key facial landmarks like the eyes, brows, nose, mouth, and jaw.
How the Facial Symmetry Test Works
Select a clear, front-facing photo. The tool maps 478 facial landmarks on-device, estimates your facial midline, and compares the left and right sides point-by-point — normalized for head tilt and scale. You get your symmetry result in seconds, and your photo stays private because everything runs in your browser.
What Is Facial Symmetry (and Why It Matters)?
Facial symmetry is the degree to which the left and right halves of your face mirror each other — a property called bilateral symmetry. Across decades of research it's been linked to perceived attractiveness, harmony, and even health cues. No face is perfectly symmetrical; small natural differences are universal, so a high score means relatively balanced, not literally identical sides.
How to Read Your Symmetry Results
A higher symmetry result means the measured deviation between your left and right landmarks is small — your features land in closely matching positions. A lower result means more visible offset between sides. Use it as a directional guide, not a medical assessment; for your overall PSL score and rating, combine this with the broader facial-analysis tool.
Interpretation bands
- 7.0 – 8.0 · Elite symmetry
- 6.0 – 6.9 · Strong symmetry
- 5.0 – 5.9 · Above-average symmetry
- 4.0 – 4.9 · Average symmetry
- < 4.0 · Notable asymmetry
Facial Symmetry Test — FAQ
Is the facial symmetry test free?
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Yes — this facial symmetry test is 100% free. No signup, no account, and no payment required.
How can I test my facial symmetry online for free?
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Just use the tool at the top of this page in your browser. Select a clear front-facing selfie and you'll get your symmetry result instantly — free, with no install.
How accurate is this face symmetry checker?
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It gives a data-driven estimate from 478-point facial landmark mapping, with the face roll-normalized so a tilted photo doesn't unfairly read as asymmetric. Treat it as a useful guide, not a clinical or medical measurement.
Is my photo private?
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Yes. The analysis runs entirely in your browser using on-device machine learning. Your photo is never uploaded to any server and is never stored.
Does a more symmetrical face mean more attractive?
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Research links higher facial symmetry to higher perceived attractiveness on average, but symmetry is just one factor among many — proportion, harmony, skin quality, and individual features all matter too.
Do I need an app to test face symmetry?
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No — this face symmetry checker runs entirely in your browser, for free. For a deeper, multi-category report, the optional PSLRank iOS app is available on the App Store.
How is facial symmetry related to my PSL score?
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Symmetry is one of the strongest individual signals that feeds into your overall PSL score, but it's not the whole picture. You can calculate your PSL score with the free PSL test for a fuller estimate.
Get the full report on iOS
All 12 categories, your real PSL tier, halos & failos, and a personalized looksmaxxing protocol — inside the PSLRank iOS app.
