Turn any image into a
3D-printable model
Upload a black-on-white drawing, logo or line art —
get a clean, print-ready STL in seconds.
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Any line art
PNG, JPG or WEBP — the engine extracts contours automatically, preserving holes and details.
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Full control
Tune line width, height, base thickness and model size before generating.
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Print-ready STL
Binary STL with smooth B-spline curves. Drop straight into any slicer.
Live 3D preview — generated with STL Engine