What is preserved
Supported glTF 2.0 scene nodes, mesh geometry, materials, and embedded resources are parsed for display.
Free · No signup · Browser-local
GLB Viewer
Inspect a self-contained GLB scene and its mesh bounds directly in a modern browser.
View locally
Select your GLB file
Choose a local 3D file to start the preview.
What can be lost or unsupported
- Draco, KTX2, or Meshopt assets require decoders not currently bundled
- The viewer does not edit or re-author materials
How to use this tool
- Choose a local .glb file under 100 MB.
- Wait for the preview and statistics.
- Orbit, pan, zoom, and inspect the model.
Common uses
- Preview a GLB download
- Check mesh complexity and dimensions
- Inspect before GLB-to-STL conversion
Frequently asked questions
Are my files uploaded?
No. Model parsing, preview, and export run in your browser.
Is the conversion lossless?
No format conversion is described as lossless. Review the format-specific warnings above before using the output.
What is the file-size limit?
100 MB is a safety ceiling, not a guarantee. Mobile devices may need substantially smaller files.