.GLB File Extension

GLB files exist as 3 different types. Please find information about each of them below.

Type 1: STK Globe File

The STK Globe File is one example of a GBL file extension that is associated with Systems Tool Kit (STK) by Analytical Graphics, Inc. (AGI). STK is software designed for analyzing complex systems with...

General Information

Title GLB File Extension
Extension .glb
Full Form GL Transmission Format Binary File
File Type 3D Model File
Developer Khronos Group
MIME Type model/gltf-binary

File Function

Primary Function 3D model storage
Additional Functions Animations, Textures
Features Binary format, Efficient

File Characteristics

Quality High fidelity
Supports Layers No
Supports Transparency Yes
Editable Yes

Use Cases

Virtual Reality Yes
Web Applications Yes
Game Development Yes

Security and Practices

Security Risks Embedded scripts
Best Practices File validation, Update viewers

Historical/Version Information

Initial Release 2017
Latest Version GLTF 2.0 (2017)

Associated Types

Similar Extensions .gltf, .obj, .fbx, .dae

Software Compatibility

Software Usage Policy OS Compatibility
Blender Free Windows, Mac, Linux
Microsoft Paint 3D Free Windows
Sketchfab Free, Subscription Web-Based

Type 2: Binary GL Transmission Format File

General Information

Title GLB File Extension
Extension .glb
Full Form Binary GL Transmission Format
File Type 3D Model File
Developer Khronos Group
MIME Type model/gltf-binary

File Function

Primary Function Store 3D models
Additional Functions Contain textures, animation
Features Binary format, Efficient

File Characteristics

Quality High fidelity
Supports Layers Yes
Supports Transparency Yes
Editable Yes

Use Cases

Virtual Reality Yes
Augmented Reality Yes
3D Printing Yes
Game Development Yes

Security and Practices

Security Risks Embedded scripts
Best Practices Validate integrity, Sanitize input

Historical/Version Information

Initial Release 2015
Latest Update GLTF 2.0 (2017)

Associated Types

Similar Extensions .gltf, .obj, .fbx

Software Compatibility

Software Usage Policy OS Compatibility
Blender Free Windows, Mac, Linux
Microsoft Paint 3D Free Windows
Sketchfab Free/Paid Web-based

Type 3: Glulx Blorb Game File

General Information

Title GLB File Extension
Extension .glb
Full Form Glulx Blorb Game File
File Type Game File
Developer Interactive Fiction Community
MIME Type application/octet-stream

File Function

Primary Function Game container
Additional Functions Store game resources
Features Interactive Fiction, Rich Media

File Characteristics

Quality Rich narrative
Supports Layers N/A
Supports Transparency N/A
Editable No

Use Cases

Interactive Fiction Yes
Storytelling Yes
Text-based Games Yes

Security and Practices

Security Risks Low risk
Best Practices Safe source downloading

Historical/Version Information

Initial Release 2000s
Latest Version Varies by interpreter

Associated Types

Similar Extensions .gblorb, .ulx, .zblorb, .zcode

Software Compatibility

Software Usage Policy OS Compatibility
Lectrote Free Windows, Mac, Linux
Gargoyle Free Windows, Mac, Linux
Glulxe Free Platform Independent