What Do You Need to Do
With Your 3D Model?
Pick a task and MeshTune takes you straight to it. Every solution runs in your browser — free, with no install and nothing uploaded.
Nothing is uploaded. Your files never leave your browser — no servers, no account.
Repair a Broken STL
Fix open holes, non-manifold edges, self-intersections and flipped faces, then export a watertight, printable STL. A free Netfabb & Meshmixer alternative.
Make an STL Watertight
Close every open hole and boundary edge into a sealed, manifold shell — with a verdict that confirms it's closed and ready to slice.
Check a Model for 3D Printing
Run eight automated mesh checks — holes, non-manifold edges, self-intersections and more — with every issue highlighted in 3D and one click away.
Scan a Real Object to 3D
Turn a single webcam capture into a 3D mesh — depth estimation and point-cloud reconstruction run entirely on your machine, then hand off to the viewer.
Design a Part for 3D Printing
No model yet? Build one from shapes: add and cut, blend, type exact sizes, then export a watertight STL — or send it to the viewer to check it prints.
Looking for the full list? See every feature, or just open the viewer and drop a file in.