3MF Viewer

Upload, orbit, zoom, and inspect .3MF models directly in your browser.

3MF Viewer Features

Interactive Controls

OrbitControls for rotate, pan, and zoom; click the canvas to load a model when empty.

Fit to View

Models are centered and scaled to fit the viewport for immediate inspection.

Appearance Controls

Toggle grid/wireframe and tweak model and wireframe colors for clarity.

Tips for Viewing 3MF Files

Units: 3MF includes units (mm by default). Visual scale should be consistent across tools.
Assemblies: A 3MF package can contain multiple parts. The viewer centers the bounding box for navigation.
Appearance: Color/material data may exist in 3MF; base color shown in the viewer is adjustable.
Performance: Very large meshes may require a moment to load; keep the tab active during parsing.

Troubleshooting

Model Not Visible

Try zooming out or reloading the file. The viewer auto-centers and scales, but extreme scales may need manual zoom.

Unsupported File

Only .3mf files are supported here. Rename extensions correctly and ensure the file is not corrupted.