Convert GLB to OBJ

GLB → OBJ: what you should know

GLB is the binary flavor of glTF, the modern standard for 3D on the web: a single file with everything inside. It's used mostly in the web (Three.js, model-viewer), AR, games, online stores, Sketchfab, and it stores geometry, PBR materials, textures, scene hierarchy and animations. OBJ, on the other hand, is a veteran, universal text format supported by practically every 3D application — the format expected by interchange between 3D apps (Blender, Maya, 3ds Max), texturing, rendering.

This tool converts your GLB files to OBJ right in the browser: no queue, no artificial size limit and, above all, your file is never uploaded to any server. Geometry is preserved with the exact coordinates and scale of the original — important if the model is going to be printed or measured.

Keep in mind: Geometry is exported without an MTL file: materials and textures aren't included. If you need to keep that data, convert to a format that supports it (GLB keeps materials and textures; PLY keeps vertex colors).