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Export Formats
Different formats serve different purposes.
GLB - For Web & Apps
GLB (GL Binary) is the standard for web 3D:What GLB Includes
- Geometry (mesh)
- Materials (colors, textures)
- Scene hierarchy
- Animations (if any)
Where GLB is Used
- Websites (three.js, model-viewer)
- Mobile apps
- AR experiences
- Social media 3D posts
GLB Advantages
- Single file (everything bundled)
- Compressed and efficient
- Widely supported
- Works in all modern browsers
STL - For 3D Printing
STL (Stereolithography) is the standard for 3D printing:What STL Includes
- Geometry only
- No colors or materials
- Triangulated mesh
Where STL is Used
- 3D printers (FDM, SLA, SLS)
- CNC machining
- Rapid prototyping
STL Requirements
- Watertight mesh (no holes)
- Correct scale (usually millimeters)
- No internal faces
Which to Choose?
| Use Case | Format |
|---|---|
| Show on website | GLB |
| AR app | GLB |
| 3D print | STL |
| Game engine | GLB |
| CAD software | STL |
Our Export Options
In the Properties panel → Export tab:
- Export GLB - Full scene with materials
- Export STL - Geometry only for printing