The Norwood stage checker

A free tool at densy.club/norwood-stage  that places male-pattern hair loss on the seven-stage Norwood scale from two photos. No account, nothing to install.

In short

• Two photos — your hairline from the front, and the top of your head looking down.
• A few checks first. You are asked two short questions before uploading. If either answer suggests something other than ordinary male-pattern loss, the tool stops and points you at a doctor instead of estimating.
• Densy does not store your photo. It is processed to produce the result and discarded; an AI provider processes the image on the way.
• A limited number of checks per day, per person and overall. If you hit either, the tool says so and offers you the full scan instead of a waiting list.
• Your result gets its own link that expires. Anyone holding it can see the result.

This is not medical advice

The checker describes a pattern. It does not diagnose anything, it cannot tell you why your hair is changing, and it is not a substitute for someone qualified looking at your scalp. If something about your hair loss worries you — it came on suddenly, it is patchy, your scalp is sore or scaling — see a doctor rather than a tool.