GLB → 3DM

Convert GLB to 3DM

Convert GLB files to 3DM in seconds. Geometry, UVs and materials are carried over where 3DM supports them, and the model lands the right way up.

  • Geometry, UVs and materials kept where supported
  • Correct orientation and scale
  • Runs on your computer: nothing is uploaded
No file yet
Drop a GLB file or
Files stay on your computer.
Done

How to convert GLB to 3DM

  1. Add your GLB file

    Drop it on the converter above or click browse. It opens in your browser, so nothing is uploaded.

  2. Check the format is 3DM

    3DM is already selected. You can switch to any other output from the menu.

  3. Convert and download

    Click Convert and your 3DM file is ready in seconds. Download it straight away.

What is GLB?

GLB is the single-file binary version of glTF, the open standard for 3D on the web. It packs geometry, materials and textures into one compact file that browsers, Android AR and most viewers load directly.

Full name
glTF 2.0 binary
Type
3D scene (meshes, materials)
Used in
three.js, Babylon.js, Google model-viewer, Android AR, Shopify, Blender
Strength
Compact, fast to load, ideal for websites and AR.
Limits
Not used for CAD or 3D printing.
More about GLB

What is 3DM?

3DM is the native file of Rhino, used widely in industrial, jewellery and architectural design. It stores NURBS surfaces, SubD objects, meshes and block instances.

Full name
Rhinoceros 3D model (openNURBS)
Type
Exact CAD geometry
Used in
Rhino, Grasshopper, KeyShot, Blender (with add-on)
Strength
Rich surface modelling data from Rhino.
Limits
Surfaces are converted using the render meshes Rhino saves in the file.
More about 3DM

Related conversions

GLB → STLGLB → STEPGLB → STPGLB → IGESGLB → BREPGLB → OBJSTL → 3DMSTEP → 3DMSTP → 3DMIGES → 3DMOBJ → 3DMFBX → 3DM

Questions

Are materials and textures kept?

Colours and texture coordinates are carried over when 3DM supports them. Texture images are kept for formats that can hold them.

Will my model be upside down?

No. GLB and 3DM may use different "up" directions, and we rotate the model so it stands the same way in your software.

Are my files uploaded?

No. The conversion runs inside your browser.