Repair, measure and place your model
Open an STL, GLB or 3MF. You will see where it has holes and bad faces; repair it and compare the original with the repaired mesh in the viewer itself, figure by figure. Turn it, measure it, cut it open, lay it on the face you want and download it exactly as it is.
What it finds and fixes
It finds open edges, duplicate faces and orientation issues and closes simple planar holes. Check the result in your slicer before printing.
In your browser
Processed in this browser: the file is not uploaded anywhere and uses no credits. Up to 3 million triangles.
To try it, it includes sample models under free licences; the credits give each one's licence.
More on usi3d
- Split into parts: Upload your STL, 3MF or GLB, pick your printer and split it into parts that fit its bed, with numbered dowels that fit together.
- Convert 3D files: Convert your STL, OBJ and GLB models in the browser into the format you need.
- 3D print cost calculator: Open an STL in your browser and estimate filament, electricity, machine time and labor with your own figures.
- Colors and filament: Edit the colors of your STL or GLB, check materials and export your project as GLB or 3MF.
- We print your design, coming soon: Coming soon: usi3d will print your STL, 3MF or GLB designs and ship them to you. We are not taking orders yet; in the meantime, get your part ready with usi3d's tools.