Show HN: Image to STL – Free AI-powered image to 3D printable model converter

We built Image to STL, a AI tool that converts 2D images into 3D printable STL files in seconds. Upload a PNG or JPG → get a ready-to-print STL model — no 3D modeling skills required.

Key Features AI-Powered Conversion Automatically generates 3D geometry from a single image Handles photos, logos, artwork, and product images

Instant Processing Get your STL file in seconds, not hours No software installation needed

3D Print Ready Optimized mesh output for FDM/SLA printers Clean, watertight STL files

Why We Built This 3D printing is everywhere, but creating 3D models is still a barrier for most people. We wanted to make it dead simple: upload an image → download an STL → start printing.

Perfect for: Makers who want to print custom designs Product designers prototyping ideas Artists turning 2D work into 3D sculptures Hobbyists experimenting with 3D printing

Try it free: https://imagetostl.org

Feedback We'd Love What types of images would you want to convert? Any mesh settings that matter most (resolution, thickness, etc.)? Would API access be useful for your workflow? Other output formats you need beyond STL?

Thanks for checking it out! Happy to answer any questions.