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3DGEN vs StencilMaker.app
Facts from each product's IndieNeed listing, side by side.
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 cutters, nameplates, keychains, stamps, lithophanes, pet bowls and more. Adjust a few sliders and export a print-ready STL or 3MF.
StencilMaker.app turns your photos into bold, detailed or layered stencils for craft, painting and cutting projects. Review disconnected pieces and add bridges before exporting. Browse printable seasonal patterns with source credits; library PNG and A4/Letter PDF files need no account. A free account enables saved projects and edited PNG/PDF downloads.
| Detail | 3DGEN | StencilMaker.app |
|---|---|---|
| Tagline | Print-ready 3D models in your browser — no CAD, no signup | Turn photos into printable stencils, with layers and bridges |
| Pricing | Freemium | Freemium |
| Categories | Design Tools, No Code | Design Tools |
| Upvotes on IndieNeed | 2 | 1 |
| Reviews | No reviews yet | No reviews yet |
| Open source | No | No |
| Launched | Oct 9, 2026 | Oct 11, 2026 |
Looking further? See 3DGEN alternatives or StencilMaker.app alternatives.