AI

FaceRuler

Free face shape detector that runs entirely in your browser

FaceRuler

About FaceRuler

FaceRuler tells you your face shape from a single photo. It runs fully on-device: the image is analysed in the browser and never uploaded. Alongside the face shape you get a PSL score and eight facial metrics such as jawline angle, face ratio and cheekbone width.

Who is FaceRuler for?

Anyone curious about their face shape — people picking hairstyles, glasses or makeup, and anyone who wants objective facial proportions instead of guessing from a mirror.

How does FaceRuler work?

Upload or take a photo, and FaceRuler returns your face shape, PSL score and the eight metrics in seconds. Nothing leaves your device.

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