Updated June 2026 · runs 100% in your browser
GLB to OBJ
Convert GLB (glTF) models to OBJ on your device. No upload, no sign-up, no limits.
Drop GLB files here
or click to choose
🔒 Processed on your device · 0 bytes uploaded
Loads the 3D engine (~1 MB) on first use — cached after that.
How it works
Drop GLB files and download OBJ models.
It all runs in your browser with a local copy of three.js — your model never leaves your device, and it stays free, unlimited and private.
About GLB to OBJ
OBJ is supported almost everywhere in 3D software. This extracts the mesh from a GLB into an OBJ file.
Frequently asked questions
How do I use GLB to OBJ?
Drop GLB files and download OBJ models.
Are textures kept?
OBJ stores geometry; textures and PBR materials from the GLB are not carried into the OBJ.
Is my file uploaded?
No. It is converted on your device with a local copy of three.js; nothing is uploaded.
What is a GLB file?
GLB is the binary form of glTF — a single self-contained file holding 3D geometry, materials, and textures. It's the modern standard for sharing 3D models on the web and in AR.
What is an OBJ file?
OBJ is a widely supported 3D model format that stores geometry and, via a companion .mtl file, material and texture references. It's a common interchange format between 3D applications.