3DGEN - 3D model generators for makers, no CAD
3DGEN is a set of parametric generators that run entirely in your browser. Upload an STL and get a printable two-part mold, silicone mold box or plaster casting mold, or start from text, an outline or a photo and make cookie and clay cutters, nameplates, keychains, stamps, texture rollers, lithophanes and more. Adjust a few sliders and export a print-ready STL or 3MF. It's built for makers who don't want to learn CAD: candle and soap makers, resin and concrete casters, polymer clay artists and anyone with a 3D printer. No signup is needed to try it, and your files never leave your device. Freemium: the free plan covers personal use; Pro adds unlimited downloads, a commercial license and your own logo.