Free Online GLB Viewer

View GLB files in 3D with full materials. AR on iPhone and Android. No install.

GLB is the binary version of GLTF — the modern standard for real-time 3D on the web. Game engines (Unity, Godot, Unreal), web platforms, and e-commerce tools all use GLB because it packs geometry, materials, and textures into a single compact file.

GeometryViewer renders GLB files with full PBR materials — roughness, metalness, and textures display exactly as authored. On iPhone, tap "View in AR" to open the model in Apple Quick Look at real scale. On Android Chrome, WebXR places it on real surfaces with environment lighting.

GLB files from Sketchfab, Polyhaven, game engines, and e-commerce tools all work.

Use cases

• Preview game assets without opening an engine
• Show e-commerce products in AR
• Review GLTF exports from Blender

Need 3D models to view? ModelDirectory.org has thousands of free STL, OBJ, GLTF, and 3MF files — open any of them here in one click.