Lithophane generator web app: convert images to 3D-printable STL/OBJ with live preview — 100% client-side, no upload.
javascript threejs generator stl obj webapp client-side heightmap 3d-printing 3d-model lithophane stl-export 3d-printing-tools image-to-stl lithophane-generator
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Updated
Jun 8, 2026 - JavaScript