Supported 3D file formats – Lepoly

Supported formats

lepoly supports a wide range of 3D file formats:

Format	Extension	Notes
GL Transmission Format	.glb, .gltf	Recommended format
OBJ	.obj	Include .mtl file for materials
FBX	.fbx	Autodesk format
STL	.stl	Often used for 3D printing
USDZ	.usdz	Apple AR format
COLLADA	.dae
3DS	.3ds	Legacy Autodesk format
PLY	.ply	Point cloud and mesh

Recommended format: GLB

We recommend uploading in GLB format whenever possible. GLB bundles geometry, textures, and animations into a single file and displays with the best performance in the viewer.

ZIP archives

For multi-file formats like OBJ+MTL or GLTF with separate textures, zip all files together before uploading. lepoly will detect and process them automatically.