GLBKitGLBKit

VRM Model Viewer

Open and inspect vrm files directly in your browser. No installation.
Inspect VRM avatars for VTubing and social VR.

Drop your VRM file here

Upload a VRM file or ZIP package to inspect your VRM model.

VRMZIP

Why Developers Choose GLBKit for VRM

GLBKit inspects VRM avatars in the browser so you can review meshes, materials, expressions, and humanoid metadata. It is useful for VTubing, virtual production, and social VR previews.

Browser Based VRM

Open VRM avatar files directly in your browser without installing software.

Local File Processing

Process compatible VRM files locally on your device.

Fast WebGL Rendering

Render VRM avatars with GPU-accelerated WebGL.

Avatar Inspection

Inspect meshes, materials, expressions, and humanoid metadata.

VTuber & Social VR

Useful for VTubing, virtual production, and social VR previews.

No Server Upload

Inspect VRM files without uploading them to a remote server.

About this format

VRM is a glTF-based avatar format designed for VTubing, virtual production, and social VR. It packages a rigged humanoid model with blendshapes, materials, and licensing metadata so any app can use the avatar consistently. GLBKit renders .vrm files in the browser so you can review avatars before publishing them or integrating them into your app.

What is a .vrm file?

.vrm is a glTF 2.0 binary with a humanoid avatar profile. It defines a standard skeleton, blendshapes for expressions, and a MToon or PBR material for the character. It also carries a license and thumbnail in the metadata.

VRM is the de facto standard for VTubing apps, social VR, and game engines that consume humanoid avatars.

  • glTF 2.0 binary with a humanoid avatar profile
  • Standard skeleton, blendshapes, MToon/PBR materials
  • Includes license and thumbnail in metadata
  • Standard for VTubing, virtual production, and social VR

Common uses for VRM files

VRM is the format of choice for any humanoid avatar that needs to work across apps. Most VTubing tools and social VR platforms import VRM.

  • VTubing avatars for streamers and content creators
  • Social VR avatars (VRChat, Resonite, Cluster)
  • Virtual production and live event avatars
  • Game and app characters with a humanoid rig

How GLBKit renders .vrm files

GLBKit parses the .vrm file as a glTF binary and renders the rigged avatar with WebGL. You can orbit, pan, zoom, and inspect the model from any angle.

  • Drop a .vrm file to start
  • Orbit, pan, and zoom with mouse, touch, or pen
  • PBR and MToon material rendering
  • No upload, no signup, fully local processing

GLBKit capabilities for .vrm

GLBKit renders VRM avatars faithfully: geometry, materials, textures, and rig. It is a viewer, not a posing or animation tool, so you can confirm what the file contains.

  • Rigged humanoid avatar rendering
  • MToon and PBR material support
  • Texture and blendshape metadata visible in the file
  • Process files locally in the browser

Who uses GLBKit for .vrm files

VRM is the lingua franca of humanoid avatars. GLBKit is the fastest way to inspect a VRM before publishing it or integrating it into your app.

  • VTubers and content creators reviewing avatars
  • App developers integrating VRM avatars
  • 3D artists validating VRM exports
  • Virtual production teams

Open your .vrm file now

Drop a .vrm file into the viewer. Inspect avatars, materials, and rigs in seconds.

Frequently Asked Questions

Common questions about opening VRM avatars and inspecting their metadata.

VRM is a glTF 2.0-based avatar format with humanoid metadata, blendshapes, spring bones, and version-specific extensions used in VTubing.
Yes. Drop the .vrm into GLBKit's VRM viewer and it renders in your browser.
GLBKit renders the avatar's meshes, materials, and supported VRM metadata so you can inspect expressions and humanoid mapping.
No. VRM parsing and rendering happen locally in your browser.
VRM is a glTF 2.0 profile with avatar-specific extensions. Use VRM for VTuber avatars and glTF for general 3D assets.
GLBKit supports VRM 0.x and VRM 1.0 avatars where the source asset uses standard extensions.