Beyond naming your shape, the detector doubles as a facial measurement tool. Every analysis produces the four numbers stylists actually use — face length, forehead width, cheekbone width, and jawline width — displayed as relative bars, plus the ratios between them and the exact landmark lines drawn over your photo.
What the measurements mean
Absolute size doesn't matter — the pattern of ratios does. Face length around 1.45× your cheekbone width points to oval; past 1.6× means oblong. A jaw measuring as wide as your cheekbones signals square or triangle; a forehead that out-measures everything means heart. Our measuring guide breaks down every threshold.
Why AI beats a tape measure
Manual measuring fails on consistency — humans pick slightly different "widest points" every time. The AI locates the same anatomical landmarks on every run, so the same photo always yields the same numbers. It's also faster: four measurements in under a second.