Image2STL

Image2STL is a free online image to STL converter for 3D printing. Upload a PNG, JPG, WebP or SVG and turn it into a 2.5D relief, a silhouette cutout, an SVG extrusion or a flat lithophane, then download a printable STL. It works well for logo signs, keychains, coasters, heightmaps and CNC reliefs. Everything runs locally in your browser, so images are never uploaded, and there is no account or sign-up. Made for makers, 3D printing beginners and teachers.