Here are a few options for the text, depending on where you need to use it (a guide, a changelog, or a service description).
Summary
6. Recommendations
- VRoid Hub: No. Does not accept GLB.
- 3D Viewer (Microsoft): No. Outputs broken rigs.
- AClassy Converter: Partial. It works for static GLBs with basic humanoid shapes, but fails on custom rigs, blend shapes, or complex skeletons.
- GLB to VRM (GitHub Tools): Only works if the GLB is already perfectly T-posed with Humanoid bone naming.
2.2 The Conversion Challenge
- Download Blender 3.6+.
- Install CATS plugin.
- Import your GLB.
- Run
Fix Armature -> Rename -> VRM.
- Export.
Click Apply to save the VRM settings.