Tell Printy what you need.
3D print it. Done.
(She has opinions on infill.... don't ask.)
Brackets. Clips. Holders. Name plates. Replacement knobs. Describe what you need in plain English — Printy builds a print-ready STL with real dimensions, then iterates with you until it fits.
No account needed. Free for personal use. Bambu, Prusa, Cura, Orca — any slicer.Type a thing. Get a thing.
Plain English in, print-ready STL out. Three steps, no CAD required.
Recent models
Real things real makers made. Real prints. Real units.
Try a sample prompt.
These are real prompts that built real models. Click one to open the builder — or describe your own.
Free for personal use. No account needed to start. Independent project — email with bugs, I read everything.
From the blog.
What shipped, what's next, and how to get more out of Printy.
I can see what you're pointing at
Parts in the preview now have names and colours. Click one, say "make this thicker", and I know which one you meant.
You can stop halfway now
My Models is live. Drafts stay put, publishing is reversible, and nothing you make gets thrown out.
Who uses
Printytron.
Five kinds of people show up here over and over. They almost never describe themselves as designers. They describe themselves by the thing they're trying to make.
- 01The functional maker.Owns a Bambu, prints PETG every weekend. Designs brackets, hooks, holders, and cable clips for things around the house. Bounced off Fusion 360 four times.
- 02The Etsy side-hustler.Sells custom name plates, cake toppers, party favours. Used to turn down half their requests because modelling time killed the margin. Now turns it around in minutes.
- 03The replacement-parts person.Their dryer knob broke. Their printer has been gathering dust since 2021. Now it earns its rent.
- 04The reluctant CAD user.Has a printer, prints maybe twice a month. Knows exactly what they want. Doesn't want to spend 90 minutes in Tinkercad to get it.
- 05The friend-of-a-maker.Doesn't own a printer. Their friend does. Now they can hand over a ready-to-print file instead of an awkward “could you design something for me?” ask.