Desktop recommended

This Printooly module uses a 3D viewer, large model uploads and 3MF or ZIP downloads. For the best experience, please use a desktop or laptop computer.

On smartphones, 3D model loading and 3MF or ZIP downloads may not work reliably.

Status: Ready

Light direction 45°

Auto rotate Show grid Green screen background

Upload a GLB file

Your uploaded model will appear here. Convert it to a single 3MF file, an OBJ/MTL ZIP, or both formats.

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GLB to 3MF & OBJ Multicolor Converter

Upload a textured GLB model and convert it into a print-friendly multicolor 3MF or OBJ package.

Choose a recommended all-in-one 3MF file, an OBJ/MTL ZIP, or a ZIP containing both formats.

Upload GLB

No file selected

↑ Choose GLB file or drag and drop it here

Conversion Settings

Maximum colors Higher color counts preserve more texture detail but may produce more filament changes and longer print times. Output format 3MF keeps the model and color assignments together in one slicer-friendly file. OBJ outputs need their accompanying MTL files. Preserve very small dark details

Ready.

Desktop recommended

Converting...