Private on-device tool
Turn any tattoo image into clean stencil linework.
Upload a photo, sketch or generated concept. Adjust the line sensitivity and download a crisp black-and-white reference without sending the image to our servers.
Line sensitivity72
Lower values capture more detail. Higher values keep only the strongest edges.
Processed locally in your browser · no upload · no credits
Your stencil preview will appear here
For the clearest result, use a well-lit image with strong contrast and minimal background clutter.