FAQ from FaceSymAI
What is FaceSymAI?
A dedicated AI tool engineered to measure and interpret facial symmetry objectively—not as a beauty standard, but as a functional biomarker for health, development, and treatment response.
How to use FaceSymAI?
Capture or select a high-resolution, neutral-expression, frontal portrait (no glasses, hats, or heavy makeup), then upload it securely. Your analysis begins instantly—no registration required.
How does the facial symmetry analysis work?
FaceSymAI leverages a convolutional neural network (CNN) combined with geometric landmark regression to detect 68+ anatomical points. It computes bilateral deviations relative to the facial midline and aggregates them into an interpretable symmetry score.
What details are extracted from the uploaded photo for symmetry analysis?
The system identifies precise coordinates for critical landmarks—including inner/outer canthi, alar bases, philtrum peak, gonion angles, and mandibular contours—to assess proportional harmony across seven key facial zones.
Are the photos stored on the website or used in any other way?
No. All images are processed in-memory and automatically deleted from server memory within 90 seconds of analysis completion. FaceSymAI complies with strict privacy-by-design principles—zero data retention, zero third-party sharing.
Is the facial symmetry check free?
Yes—FaceSymAI offers full functionality at no cost. No subscriptions, watermarks, or feature gating. Designed for universal accessibility and informed self-assessment.
How accurate is the facial symmetry analysis?
Validated against clinician-rated assessments, FaceSymAI achieves >92% concordance in detecting clinically relevant asymmetries (≥2mm deviation). Accuracy improves with optimal image quality—results are intended for informational and comparative use, not medical diagnosis.
Can symmetry analysis be performed on group photos?
No. The system detects and isolates only one dominant frontal face per image. Group shots, profile views, or occluded faces will trigger a validation error to ensure analytical integrity.
How can I improve the accuracy of the symmetry analysis?
For best results: use natural daylight, maintain neutral expression, keep hair off forehead and cheeks, avoid reflective surfaces or shadows across the face, and ensure the entire face is centered and fully visible.
How often can I use the facial symmetry check?
Unlimited. Whether you're evaluating daily changes, tracking recovery milestones, or exploring symmetry patterns across different expressions—FaceSymAI supports frequent, frictionless reanalysis without restrictions.