Face Symmetry Test

Measure visible left-right facial balance with MediaPipe geometry, explore your left- and right-side mirrored faces, and receive an evidence-backed AI report for hair, photos, grooming and optional makeup.

Start with a photograph

Face Symmetry Test

A clear front-facing photo, neutral expression, even light. Your free scan stays on this device.

◌ On-device free analysis↺ No account for the free scan◇ No subscription
Example / Free measurement

Face Symmetry Test

Sample portrait

Explore a sample free result. Select a measurement to see its lines and points, then try your own photo.

GET FACE REPORT / FACE STUDIES
02 / BILATERAL STUDY

One face. Both sides.

Sample measurement
Two copies of the left half of the photo, reflected across the fitted facial axis
Photo left × 2
Two copies of the right half of the photo, reflected across the fitted facial axis
Photo right × 2
Landmark pairs and reflected-point differences
FEATURE INDEX / GEOMETRY SCORES

Select a region to inspect its points.

Δ is the reflected-pair RMS difference as a percentage of outer-eye distance. Mirrors are visual comparisons.PHOTO GEOMETRY · NO POPULATION RANKING

See your own measurements.

Measurements, both mirrors and your selected guides in one card.

Try with my photo

How the face symmetry test works

Measurements First, AI Explanation Second

The score and side findings come from deterministic geometry. AI turns those fixed facts into readable, optional guidance.

1. Quality and pose check

Each saved tool result costs $2.79 once. Payment fixes your photos and request. Failed steps can be retried for free, and completed results remain available in My reports. A different photo or a new result requires a new order.

2. Canonical landmark analysis

MediaPipe landmarks are rotated, scaled and centered around a robust facial midline. Distances are normalized by inter-eye distance rather than pixels.

3. Evidence-backed report

Five region scores, mirrored faces, side balance and face shape become specific hairstyle, photo, grooming and optional makeup guidance.

What the face symmetry test measures

Five Regions, One Clear Overview

Each area uses paired landmarks and region-specific geometry instead of asking an AI model to guess from the photo.

Eyes

Compares position, height, width, openness and contour alignment between both eyes.

Eyebrows

Measures brow height, arch placement, angle and brow-to-eye relationships.

Nose

Checks bridge alignment, tip direction and the visible balance of both nose sides.

Mouth

Compares mouth-corner height, center alignment and upper and lower lip contours.

Jawline

Measures cheek width, jaw contour, lower-face width and chin-centered balance.

Left vs right

Creates photo-left and photo-right mirrored faces and reports a side only when the difference is meaningful.

Better input, more useful output

How to Take a Face Symmetry Test Photo

Perspective can look like asymmetry. Use these conditions to make the measurement more repeatable.

Use a front-facing camera at eye level, not a wide-angle shot from very close range.
Keep your head upright, look straight ahead and avoid turning or tilting.
Use soft, even frontal lighting without a strong shadow on either side.
Move hair away from the eyebrows, cheeks and jawline when possible.
Keep both eyes open and use a relaxed, closed-mouth expression.

A Geometric Score, Not a Beauty or Medical Judgment

The face symmetry test reflects visible landmark agreement in one uploaded photo. Raw mirrored-point differences are converted through a versioned, monotonic scoring curve and combined with fixed region weights.

Natural asymmetry is normal. The report does not identify a person, diagnose a condition, rank attractiveness or claim a population percentile. Repeat the test with similar pose, lens distance and lighting if you want a more useful comparison.

Face symmetry test FAQ

Common Questions

What the test can measure, what affects it and how your private result is handled.

How accurate is this face symmetry test?

It consistently compares MediaPipe landmarks in a suitable front-facing photo, but it is not a clinical measurement. Camera lens, distance, pose, expression and lighting can affect every score.

Does the AI decide my symmetry score?

No. Deterministic geometry calculates every score, feature, side and face shape. AI receives only those facts and writes the explanation and optional guidance.

What do the left and right labels mean?

They refer to the left and right as shown in the uploaded photo. Mirrored selfies and camera apps may reverse anatomical sides, so the report avoids medical laterality claims.

Why was my photo rejected?

The face symmetry test needs exactly one clear face, a level front-facing pose, open eyes, a relaxed mouth, adequate light, contrast and sharpness.

Are the mirrored faces AI-generated?

No. Your browser creates them by copying each half of the canonical photo across the measured facial midline.

Is my photo stored or sent to the AI?

The free scan and mirrored previews stay in your browser. Choosing a paid report uploads the confirmed photos and geometry for analysis. Paid photos and results are saved privately in your account until you delete them. Unpaid drafts expire after 24 hours.

Does a lower score mean something is wrong?

No. Natural facial differences are common, and a single photo can amplify them. This is visual geometry guidance, not a diagnosis or attractiveness judgment.

Start Your Private Face Symmetry Test

Create a complete evidence-backed report for $2.79 once. The free scan stays in your browser. Purchased photos and results are saved privately in your account.