PrintCanary watches your 3D printer via webcam and alerts you the moment something goes wrong.
Open any browser - phone or laptop. Nothing to download.
Point a webcam at your print bed. Thatās all it takes.
We tell you the moment a print starts to go wrong.
This is what PrintCanary does when a print fails: it watches your webcam, spots the failure, and emails you right away.

Waiting for the first check...