Vibe 3D design
Vibe your part. Get exact STL, CAD and CNC.
Vibe 3D design means describing what you want and letting AI do the modelling. Milmetra keeps the vibe and adds the precision: every part is exact to the millimetre.
Vibe to STL
Type the part you want, like “a cable clip for a 6 mm cable that screws under a desk”. Milmetra turns your text into an exact 3D model and exports a watertight STL, ready for your slicer. That's text to STL without opening a CAD program.
Vibe to CAD
Vibe CAD still needs real dimensions. Milmetra builds every model from millimetre measurements, adds proper screw threads, holes and fit clearances, and gives you dimensioned technical drawings. You can also import STEP, STL or OBJ files and keep editing them in plain words.
Vibe to CNC
Some parts should be milled, not printed. Describe the part and Milmetra can prepare CNC output and a technical drawing for machining, from the same model.
Why not just ask a chatbot?
General AI chat tools can describe a part, but the file often isn't printable or the sizes drift. Milmetra is built for making things: watertight files, real threads, and fits tuned to your printer and material.
See all featuresYour next part is one sentence away.
Works right in your browser. No CAD skills needed.
Open Milmetra Maker