TweakMyPart
CUSTOM 3D-PRINTED PARTS, MODELLED BY AI

Your part, modelled in front of you.

Describe a part in plain English. Watch it get built, checked and priced live. Download the files, or have it printed and posted.

Design my partFree while in beta · usually 3–20 min
knob · version 201:48
Render of the M5 knob, version 2
01Describe itSizes, holes, what it fits. Plain English, no CAD. Add exact text if it needs lettering.
02Watch it get builtEvery version appears on the tablet as the AI writes it. It checks the part is solid, slices it and prices it before it says done.
03Tweak, download, printAsk for changes in the chat. Download 3MF and STEP, or have it printed and posted from £19.

Real parts, real times

From this week's requests
Render: M5 knob
M5 knob3 min · 0.4 h print · 1 g
Render: “CONGRATULATION” trophy
“CONGRATULATION” trophy15 min · 2.8 h print · 73 g
Render: Lidded trinket box
Lidded trinket box10 min · 2 parts · 3 h print
Render: 10″ rack bracket, Netgate 2100
10″ rack bracket, Netgate 210018 min · 2 pieces · 2.1 h each
Files are free while we're in beta.Print + post in PLA from £19, priced on the real print time and material. UK only for now.
Design my part