Make any .3mf U1-ready

Drop a .3mf from MakerWorld, Bambu Studio, PrusaSlicer, Orca or Creality Print — get back a U1-ready file: the foreign profile swapped for the real Snapmaker U1 profile, painted multicolor mapped to the U1's 4 slots, colors preserved. Runs entirely in your browser — nothing is uploaded.

🔒 Private — your file never leaves your browser· Live colored preview before you download

Tip: the browser extension does this right on the MakerWorld/Printables download page.

1. 1

   Drop your .3mf — from MakerWorld, Bambu, PrusaSlicer or Creality.

2. 2

   We swap in the U1 profile and map your colors onto the 4 slots.

3. 3

   Open the U1-ready file in Snapmaker Orca and print.