Stencil Lab

photo → print-ready tattoo stencil · runs entirely in your browser

Drop a photo or click to choose · JPG / PNG / WEBP

Style

Threshold 128

Line weight 1

Smoothing 1

Invert

Source

Stencil

No image loaded.

Output is a 1-bit line drawing sized for stencil printing. Nothing is uploaded; all processing happens on your device.