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← 3D Model Converter

Convert 3MF to GLB online

Drop a .3mf 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 3MF to GLB

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

About 3MF

3D Manufacturing Format

3MF is the modern 3D printing format: units, colors, multiple objects and print settings in one zip archive.

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 .3mf 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 3MF to GLB converter free?+

Yes, without limits, sign-up or watermark.

Is my 3MF file uploaded?+

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

Why are textures missing after converting 3MF?+

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

Convert 3MF to other formats

3MF → glTF3MF → OBJ3MF → STL3MF → PLY3MF → USDZ

Convert other formats to GLB

glTF → GLBFBX → GLBOBJ → GLBSTL → GLBPLY → GLBDAE → GLBUSDZ → GLB3DS → GLBVOX → GLBVRML → GLB3DM → GLBAMF → GLBLWO → GLBKMZ → GLBMD2 → GLBVTK → GLBSVG → GLB

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Need game-ready trees, plants and rocks?

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