OBJ File Format

A simple, widely supported 3D mesh format with a companion MTL material file.

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OBJ at a glance

Full nameWavefront OBJ
MIME typemodel/obj
Category3D & CAD
Best for3D printing, game assets, model exchange
CompatibilityUniversal mesh support; no animation.

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Frequently asked questions

What is a OBJ file?
OBJ is a simple, widely supported 3D mesh format with a companion MTL material file. Technically it is Wavefront OBJ, with the MIME type model/obj.
What can I convert OBJ to?
converthubor can turn OBJ into 23 different formats, including 3DS, 3MF, ASSBIN, ASSJSON, ASSXML, COLLADA.
What can I convert OBJ from?
You can create OBJ files from formats such as RAW, XML, OBJ, FBX, GLTF, GLB.
Is converting OBJ free?
Yes, every conversion on this site is free and does not require an account.