Privacy

Your photo never leaves your browser. That is the whole policy; the rest of this page is how to check it yourself.

What happens to your photo

When you upload a file or take a picture with your camera, that image is handed directly to a face-landmark model running as WebAssembly inside the browser tab you have open. The landmark detection, the symmetry measurement, the overlay drawn on the photo and the two mirrored composites are all computed on your own device, in that tab, by JavaScript and WebAssembly that were themselves downloaded once from this site. The photo itself is never sent anywhere — not to a server this site operates, not to any third party, not anywhere at all. Closing the tab removes it completely, because it was never stored outside your browser's own memory to begin with.

No analytics, no cookies, no third-party requests

This site runs no analytics service, sets no cookies, and does not embed any third-party script, font, tracking pixel, or widget. The detector's model file and its WebAssembly runtime are served from this site's own domain, not fetched from a third-party content delivery network at run time — so loading the tool does not itself create a request to any outside company. The Content-Security-Policy this site sends with every page enforces the same boundary at the browser level: it permits network connections only back to this site's own origin, so a script that tried to phone anywhere else would be blocked by your browser before the request ever left it.

Verify it yourself

You do not have to take any of this on trust. Open your browser's developer tools before using the tool — in most browsers, a right-click and "Inspect," or a function key, opens it — and switch to the Network tab. Use the tool as normal: upload or capture a photo, let it analyse, download the comparison image if you like. Watch the Network tab the entire time. You will see the page's own files load once, at the start. You will not see the photo, or anything derived from it, appear as an outgoing request at any point, because none is ever made. If you would rather not take our word for that description either, that panel is the same one any browser ships with, and it is showing you the real traffic your own browser is sending.

No account, nothing to report on

There is no account system, no server-side storage of your photo or your result, and no data collected about your visit for this page to describe further. If the tool's behaviour ever diverges from what this page says — if a network request to your photo shows up where this page says none exists — that divergence would be visible in your own browser's Network tab, using the same steps described above.