Open GLB Files Online
GLB is the single-file, binary form of glTF, the widely used format for 3D on the web. Meshes, materials, textures and animations are packed into one file.
glTF Binary · .glb
What you see in the GLB viewer
- PBR materials and textures
- Animations with clip selection and speed
- Draco and Meshopt compressed meshes
- A scene tree to hide individual parts
Other ways to open GLB files
Windows
3D Viewer and Paint 3D on Windows 10/11.
macOS
Quick Look in recent macOS versions; Reality Converter.
Phone & tablet
Some phones show GLB in AR apps; this viewer works in any browser.
Frequently asked questions
Is my GLB file uploaded?
No. The file is read by your browser and shown on your own device. Nothing is sent to a server, and it is gone when you close the tab.
How do I open a GLB file without installing software?
Drop the .glb file on this page. It opens straight away in the 3D Model Viewer, on Windows, macOS, Linux, Android and iPhone alike.
What if my GLB file doesn't open?
The viewer checks the file's content, not just its name. If it is damaged or not really a GLB file, you'll see an error or can switch to the hex view to look at the raw bytes.