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← 3D Model Converter

Convert OBJ to glTF online

Drop a .obj file to turn it into glTF. You see the model in 3D before converting, and the file never leaves your device.

What is kept when converting OBJ to glTF

Geometry
Kept
Materials
Partly
Textures
Kept
Animation
Not in OBJ
Scene hierarchy
Partly

About OBJ

Wavefront OBJ

OBJ is a simple, widely supported text format for polygon meshes. Materials live in a separate .mtl file and textures in image files; there is no animation.

About glTF

GL Transmission Format 2.0

glTF is the JSON flavour of glTF 2.0. The scene description lives in the .gltf file, while geometry sits in a .bin file and textures in images — select them all together.

How it works

  1. 01

    Drop the .obj file (with its textures or .bin/.mtl files, if any).

  2. 02

    Check the model in the 3D preview; glTF is already selected.

  3. 03

    Click “Convert” and the .gltf file downloads.

Questions

Is the OBJ to glTF converter free?+

Yes, without limits, sign-up or watermark.

Is my OBJ file uploaded?+

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

Why are textures missing after converting OBJ?+

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

Convert OBJ to other formats

OBJ → GLBOBJ → STLOBJ → PLYOBJ → USDZ

Convert other formats to glTF

GLB → glTFFBX → glTFSTL → glTFPLY → glTFDAE → glTF3MF → glTFUSDZ → glTF3DS → glTFVOX → glTFVRML → glTF3DM → glTFAMF → glTFLWO → glTFKMZ → glTFMD2 → glTFVTK → glTFSVG → glTF

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