Loads a small GLB sample bundled with this site. For multi-file .gltf assets, drop the main file and all sidecar files together.
Drop GLTF or GLB files here
You can drag a GLTF or GLB file into the viewer. If the asset references sidecar files, include them in the same drop.
Open GLTF or GLB Online - Browser 3D Model Viewer
Inspect GLTF and GLB models in the browser, preview materials, and play embedded animations without uploading files.
What this GLTF and GLB viewer covers
This viewer is designed for quick inspection of GLTF and GLB assets in production pipelines. You can validate scene structure, material count, texture usage, and embedded animation clips before moving assets into engines, web runtimes, or review steps.
Supported format scope
- Primary input: GLTF and GLB models, including self-contained assets and dropped dependency files.
- Animation scope: embedded animation clips can be listed and previewed inside the browser.
- Workflow fit: useful for web delivery validation, engine handoff checks, and lightweight lookdev review.
When to use this viewer
- Open a GLTF or GLB quickly to confirm whether a downloaded asset is production ready.
- Check embedded animations, mesh counts, and texture usage before importing into a runtime.
- Inspect a self-contained sample or dropped asset without installing a desktop DCC tool.
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MMD Viewer
Switch to the MMD viewer for PMX, PMD, and VMD workflows tied to MikuMikuDance assets.
How To Open GLTF Files Online
Read the guide when you want the browser-first workflow and validation checklist for GLTF or GLB files.
Core Features
Drop Asset Sets
Load a GLTF or GLB plus related dependency files from one local selection.
Scene Inspector
Review nodes, meshes, materials, textures, vertices, and triangle counts before export or import.
Clip Playback
List embedded animation clips, preview them, and stop or resume playback without leaving the page.
PBR Preview
Inspect physically based materials and textures in a clean browser preview scene.
Local Processing
The viewer runs fully in the browser so source assets stay on the local machine.
Viewer Optimized
The render loop, camera fitting, and cleanup logic are tuned for repeat inspection work.
How It Works
Drop a Model
Choose a GLTF or GLB file. If the model depends on extra files, drop them together in one selection.
Inspect Structure
Review model statistics and inspect available animation clips without leaving the browser.
Preview Animation
Play, pause, resume, or stop embedded animations to confirm the asset behaves as expected.