Printytron: Type a Part Description, Get a Print-Ready STL
Printytron – Type it. 3D Print it
Printytron is an AI-powered 3D model generator that turns plain English descriptions into print-ready STL files. Users describe a part—like a hose adapter or cable clip—and the AI builds a dimensionally accurate model, checks it with a second AI, and lets you iterate until it fits. No CAD or account required, and it's free for personal use. The site showcases recent models, sample prompts, and blog posts explaining how it works.
AI builds. AI checks itself.
- pyuser314
This is implemented well.
FWIW: I find explaining to Claude or Gemini what I want and that I’m using Openscad works super well. The bonus is that I can make further changes in Openscad or continue the chat to further refine the code.
- Flux159
It's a nice demo and appreciate the guides on what won't work well. Also pretty nice to be able to try it out anonymously without having to sign in.
It'd be nice to have some info on how it's substantially different from something like https://github.com/earthtojake/text-to-cad (besides from being hosted). Is there a 'document' format you're working with besides from being able to export to stl? Can we download that / continue our work with another editor if we need to make updates? I guess how far into production parts is this project aiming to go?
- efxhoy
This is really cool. I'm interested in getting into 3d printing parts to help with my wood working but I can't find the time to get productive in CAD software. Something like this feels like it might tip the balance into having a 3d printer actually save me time instead of becoming another black hole of tinkering time.
- Printytron
This was very unexpected to wake up to this morning! I'm seeing about 10 to 20 times the traffic I normally would.
Please if you have any user feedback or bugs or feature requests - let me know! I'm listening.
I'm just trying to make a product people love and delivers value.
And if you find it useful, please share it with a friend.
- ThomasBb
Seems similar to https://nurb.dev/ which can run entirely local.