Tools

Two questions answered from one photograph, free, without an account — and without the photograph leaving your phone.

Face shape detector

Oval, round, square, heart, diamond or oblong — measured from four ratios rather than decided by a quiz about whether your jaw is soft.

Undertone finder

Warm, cool, neutral or olive — read from the colour of your own cheeks, on the same axis colour science uses.

How this works

Both tools run entirely in your browser. The model is downloaded only when you choose a photograph, the photograph is measured in the page, and nothing is uploaded, sent to us or stored anywhere. The full reading — seven measurements and the routine that follows from them — is the iPhone app.