Free GLB to OBJ Converter

Lightning-fast GLB to OBJ conversion — 100% in your browser. Your files never leave your device. Free, no watermark, no sign-up.

Upload 3D Model

Drag and drop or click to upload. Files are processed locally in your browser.

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Supports GLB, GLTF, OBJ, STL, FBX, PLY

GLBGLTFOBJSTLFBXPLY

3D Preview

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Fast3D AI

No GLB file? Generate one with AI.

Skip the search — generate a model from text or an image, then convert it to GLB or any other format in one workflow.

Generate → convert — all on fast3d.org.

GLB vs OBJ

See what transfers when converting between these two formats.

Converting GLB to OBJ will lose: Animation, Rigging.

FeatureGLBOBJ
Geometry
Textures
Materials
Animation
Rigging
GLBOBJ

Frequently Asked Questions