Facial proportions from photos: how measurements work

Add a front view, a profile or both. Use clear, well-lit photos with a neutral expression and an unobstructed face. Avoid filters, strong head tilt and close wide-angle selfies: perspective can distort facial proportions.

The positions of facial landmarks are the inputs for geometric measurements. Review and adjust them in the analysis flow. Distances, ratios and angles describe the uploaded images; they are not a clinical examination or a 3D reconstruction.

A front view can provide facial-width and eye-spacing ratios; a profile can provide measurements such as the angle between the forehead and nose. Each measurement needs its own landmarks. Missing inputs remain unavailable. Distances use image coordinates; physical millimetres require a real scale calibration.

Facial thirds describe spans from the hairline to the point between the eyebrows, then to the base of the nose and to the chin. Their values depend on the chosen landmarks and the photograph, especially hairline visibility. Comparing a ratio with 1.618, the approximate golden ratio, is a reference choice—not proof of beauty. Faceman does not establish universal ideal proportions from one number.

For reference-based features, manual filling lets you choose a Tier using the provided examples. Where enabled, AI-assisted filling compares the analysis photos with references and proposes ratings. Missing references or an unavailable profile can leave some features unassessed.

When scoring is enabled and applicable ratings are complete, Faceman calculates FaceIQ from harmony, traits, angularity and dimorphism, using category weights and an adjustment for differences between category scores. AI does not invent the final score. Changing a photo, landmark or rating can change the result. Missing views restrict the analysis scope.

Aesthetic reference choices involve judgment. Lighting, camera distance, pose, expression and image quality affect the evidence. Faceman does not establish medical conditions, recommend treatment or provide a scientifically validated universal attractiveness ranking.

The service processes uploaded photos, landmarks, measurements and reports under its privacy policy. If you choose AI-assisted filling, the confirmation screen identifies the configured AI provider and requests your consent before photos and references are sent. Manual filling does not make that AI-provider transfer.