GLB field Leave feedback On this page GLB field See Also GLB field GLB is the binary file format representation of 3D models saved in the GL Transmission Format (glTF). This binary format stores the glTF asset (JSON, .bin and images) in a binary blob. Learn more about this file format here. See Also class ThreeDFileType Was this page helpful? Not really Yes, thanks Any additional feedback you'd like to share with us? Skip Send Please tell us how we can improve this page. Skip Send Thank you for your feedback! We value your opinion. Your feedback will help us improve our documentation.