Cleaner stencils
Use a photo with clear subject separation. Raise contrast and smoothing to remove tiny details that are difficult to carve.
2-tone vs 3-tone
2-tone gives a classic black-and-white carving pattern. 3-tone keeps a middle gray guide for more nuance.
Private browser processing
The selected image is processed in your browser. No Quicklio upload is required to make the stencil.