Passport Photo Head Size Checker

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Fast Processing: WebAssembly-powered for near-native performance.

Check whether the head in your photo falls inside the chin-to-crown range for the document you picked, in millimetres and as a share of the frame.

How to use it

Head height is measured from the bottom of the chin to the top of the hair, not the forehead.
The checker finds the face in the photo, and after background removal it uses the cut-out to find the real top of the hair.
A warning means zoom in or out until the head sits inside the dashed guide.
It measures size and position only. It does not judge expression, lighting or focus.