View 3DM files online.
Free. In your browser.
Rhino 3DM viewer — open instantly with PBR rendering.
No installation required.
What is 3DM?
3DM is the native file format for Rhinoceros 3D (Rhino), a NURBS-based modeling application. 3DM files store precise NURBS surfaces, curves, meshes, and render materials.
Who uses 3DM?
Primarily used in industrial design, architecture, jewelry design, marine design, and automotive styling. Rhino is popular among designers who need precise, mathematically defined surfaces.
Why view 3DM online?
Rhino files normally require a Rhino license to open. Trice lets anyone view 3DM files instantly in their browser — NURBS are automatically tessellated for web rendering.
How it works
Drop your .3dm file
Drag and drop or click to select your 3DM model.
View in Studio
Your model opens instantly with PBR rendering, lighting, and camera controls.
Share or export
Share a link, embed on your website, or export an optimized GLB file.
Frequently asked questions
NURBS surfaces are tessellated (converted to triangle meshes) for display. The visual appearance is preserved, though the mathematical NURBS representation is converted to polygons.
Materials are displayed with PBR rendering. Layer structure is preserved as separate objects, so you can inspect individual parts.
3DM files from Rhino 5 and newer (3DM version 5+) are supported.
Yes. After viewing, export an optimized GLB — useful for sharing Rhino designs on the web or embedding them in websites.
Other formats
More than a viewer
Trice is a full 3D studio — edit materials, add hotspots, animate cameras, and embed interactive 3D scenes on the web.
Open Studio