How to use the viewer
Export your model as GLB when possible, then drop it into the viewer. Rotate with the mouse, zoom with the wheel, and check the basic geometry metrics before using the asset in a scene.
Local model preview
Online GLB Viewer for Three.js
Drop a GLB or GLTF file to inspect it in a browser-based Three.js scene. Files stay on your device.
Related Three.js tools
Calculate camera FOV after checking model size, then use lighting presets to build a better preview scene.
FAQ
Does this upload my model?
No. The file is loaded with browser APIs and passed to Three.js locally.
Why does my texture look different?
Lighting, color management, texture paths, and environment maps can change how a GLB appears between viewers.