Import your GLB:File > Import > glTF 2.0 (.glb/.gltf).
Once the model is in Blender, look at the CATS panel (right sidebar, the cat head icon).
Step A: Shape Key Fix
Many GLB files use "Shape Keys" for facial expressions (Visemes). CATS can fix broken shape keys automatically.
Step B: Bone Naming (The Magic Fix)
This is why your VRM conversion breaks. Your GLB bones are named "mixamorig:Hips" or "Armature.L." CATS automatically renames them to VRM standard.
Step C: Rest Position & T-Pose
VRM requires the model to be in a T-Pose (arms straight out, palms down). Many GLB models are in A-Pose (arms at an angle).
Step D: Remove Loose Objects
VRM exports only the skinned mesh and armature. Delete any extra empties, cameras, or lights from the GLB file. CATS also has a "Purge" tool for this.
Title: I will convert your GLB model to a fully fixed VRM avatar
Are you tired of your GLB model breaking when you try to upload it? I specialize in converting static 3D models (GLB/GLTF) into fully functional VRM avatars ready for VRChat, VSeeFace, or boneworks.
What my "Fixed" service includes:
Delivered in .vrm format, ready to use immediately.
Date: October 26, 2023
Subject: Workflow Analysis for Converting GLB to VRM with Stability Fixes
Status: Completed
Convert Glb To Vrm Fixed -
Install the CATS Plugin:
Import your GLB:File > Import > glTF 2.0 (.glb/.gltf).
Once the model is in Blender, look at the CATS panel (right sidebar, the cat head icon).
Step A: Shape Key Fix
Many GLB files use "Shape Keys" for facial expressions (Visemes). CATS can fix broken shape keys automatically.
Step B: Bone Naming (The Magic Fix)
This is why your VRM conversion breaks. Your GLB bones are named "mixamorig:Hips" or "Armature.L." CATS automatically renames them to VRM standard. convert glb to vrm fixed
Step C: Rest Position & T-Pose
VRM requires the model to be in a T-Pose (arms straight out, palms down). Many GLB models are in A-Pose (arms at an angle).
Step D: Remove Loose Objects
VRM exports only the skinned mesh and armature. Delete any extra empties, cameras, or lights from the GLB file. CATS also has a "Purge" tool for this. Install the CATS Plugin:
Title: I will convert your GLB model to a fully fixed VRM avatar
Are you tired of your GLB model breaking when you try to upload it? I specialize in converting static 3D models (GLB/GLTF) into fully functional VRM avatars ready for VRChat, VSeeFace, or boneworks. Import your GLB: File > Import > glTF 2
What my "Fixed" service includes:
Delivered in .vrm format, ready to use immediately.
Date: October 26, 2023
Subject: Workflow Analysis for Converting GLB to VRM with Stability Fixes
Status: Completed