# 3DGEN

> Print-ready 3D models in your browser — no CAD, no signup

**Website:** https://3dgenapp.com

## Overview

Browser-based parametric generators for makers: turn any STL into a printable mold, or make cookie cutters, nameplates, lithophanes and more. No CAD, no signup, files stay on your device.

## Features

- Two-part, silicone and plaster molds from any STL
- Cookie & clay cutters, stamps, texture rollers
- Live 3D preview, STL/3MF export, no signup
- Runs locally in the browser, files stay private

## Pricing

subscription,freemium

## Alternatives

- [Tinkercad](https://www.tinkercad.com)
- [OpenSCAD](https://openscad.org)
- [FreeCAD](https://www.freecad.org)

## Best For

- Freelancers
- Designers
- Small Businesses

## Details

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, suncatchers, pet bowls 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 — everything is computed locally in the browser. Freemium: the free plan covers personal use (5 downloads per week); Pro adds unlimited downloads, a commercial license and your own logo instead of the 3DGEN mark.