StencilMaker.app turns an uploaded photo into a stencil in the browser. Choose a bold, detailed or multi-layer style, adjust the result, and review disconnected pieces before exporting. Bridge controls help connect islands that would otherwise fall out of a cut stencil.
The site also offers an English printable pattern library, including Halloween pumpkins, spider webs, bats, ghosts, witches and other seasonal designs. Library PNGs and A4 or US Letter PDFs can be downloaded without an account. Each template has its own preview, printing information and source credits.
The editor is free to try. A free account is required to save projects and download edited PNG/PDF files. Pro adds edited SVG/DXF and tiled printing options for larger work. Pro costs $10 per month, $90 per year or $99 for Lifetime access.
The tool is intended for crafters, designers and makers preparing stencil artwork. Users must own or have permission to use uploaded artwork; the service does not grant rights to third-party characters or trademarks. Physical cutting results depend on the material and equipment used.