Color Studio

Paint STL and 3MF models online for free

Open an STL or 3MF model, choose your colours and paint with a brush or angle-based fill. Export a multicolour 3MF for Bambu Studio, then check the palette and filament assignments in your slicer before printing.

Free editor, no sign-up or installation. Free exports include ads and a weekly limit shared across the three tools; Partner plans include unlimited exports without ads.