Quick workflow: convert 3MF to STL for cleaner import?

[m3f2stlhub]

Hi everyone,

When I receive a .3mf model and need broader compatibility in slicers / old workflows, I usually convert it to .stl first, then import and rescale/check normals.

My quick checklist:
1) Open the 3MF and verify units (mm vs inch)
2) Export to STL
3) Re-import STL and check orientation + wall thickness
4) Slice a tiny test section before full print

I made a small free converter page for this specific task:
3MF to STL converter

If anyone has a better QA checklist after conversion, happy to learn.

[Keet]

m3f2stlhub is a SPAM post. Neither 3MF or STL has any use in Sweet Home 3D. Do not click the links!