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← 3D Model Converter

Convert 3DM to GLB online

Drop a .3dm file to turn it into GLB. You see the model in 3D before converting, and the file never leaves your device.

What is kept when converting 3DM to GLB

Geometry
Kept
Materials
Partly
Textures
Not in 3DM
Animation
Not in 3DM
Scene hierarchy
Kept

About 3DM

Rhinoceros 3D

3DM is the native format of Rhinoceros 3D (Rhino): NURBS, meshes and layers. The viewer shows its meshes and surfaces.

About GLB

Binary glTF 2.0

GLB is the binary version of glTF 2.0: geometry, PBR materials, textures and animations packed into one file. It is the standard for web 3D, AR and most game engines.

How it works

  1. 01

    Drop the .3dm file (with its textures or .bin/.mtl files, if any).

  2. 02

    Check the model in the 3D preview; GLB is already selected.

  3. 03

    Click “Convert” and the .glb file downloads.

Questions

Is the 3DM to GLB converter free?+

Yes, without limits, sign-up or watermark.

Is my 3DM file uploaded?+

No. The 3DM file is read and converted in your browser; nothing is sent to a server.

Why are textures missing after converting 3DM?+

Textures stored as separate files must be selected together with the model. GLB keeps them only if the format supports textures.

Convert 3DM to other formats

3DM → glTF3DM → OBJ3DM → STL3DM → PLY3DM → USDZ

Convert other formats to GLB

glTF → GLBFBX → GLBOBJ → GLBSTL → GLBPLY → GLBDAE → GLB3MF → GLBUSDZ → GLB3DS → GLBVOX → GLBVRML → GLBAMF → GLBLWO → GLBKMZ → GLBMD2 → GLBVTK → GLBSVG → GLB

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