GLTF File Viewer Online
Open and preview .gltf files (glTF 3D Model) directly in your browser — no downloads, no installs, no account required.
Open GLTF File Now →About GLTF Files
| Extension | .gltf |
| Full Name | glTF 3D Model |
| MIME Type | model/gltf+json |
| Category | 🧊 3D Models |
| Processing | 🔒 In-browser (private) |
Software That Creates GLTF Files
- Blender
- Three.js
- Unity
- Unreal Engine
- Sketchfab
Who Uses GLTF Files?
- Web developers
- Game developers
- AR/VR creators
How to Open GLTF Files Online
- Visit ViewAnyFile.app
Go to ViewAnyFile.app in any web browser.
- Upload your GLTF file
Drag and drop your
.gltffile, or click to browse. - View instantly
Your file renders immediately. It stays in your browser — nothing is uploaded.
Frequently Asked Questions
How do I open a GLTF file online?
Visit ViewAnyFile.app and drag your .gltf file into the upload area. It renders instantly — no download or account needed.
Is it safe to open GLTF files on ViewAnyFile.app?
Yes. All processing for GLTF files happens entirely inside your browser. Your files never leave your device and are never uploaded to any server.
Can I open GLTF files on Mac and mobile?
Yes. ViewAnyFile.app works in any modern browser on Windows, macOS, Linux, iPhone (Safari), and Android (Chrome). No operating system restrictions.
Do I need to create an account?
No. ViewAnyFile.app is 100% free with no signup required. Just drag, drop, and view.
What is a GLTF or GLB file?
GLTF (GL Transmission Format) is the modern open standard for 3D assets on the web, developed by the Khronos Group. GLB is the binary-packed version of GLTF. Both are the preferred format for web 3D, AR, and real-time applications.
Does the GLTF viewer support PBR materials?
Yes. ViewAnyFile.app renders GLTF 2.0 PBR materials including base colour, metallic-roughness, normal maps, ambient occlusion, and emissive maps using WebGL 2.0.
Can I view GLTF animations?
Yes. GLTF animations (skeletal, morph target, and transform animations) play automatically when you open the file. Use toolbar controls to pause or scrub.
What is the difference between GLTF and GLB?
GLTF (.gltf) is a JSON text file that may reference external binary and texture files. GLB (.glb) packs everything — JSON, binary geometry, and textures — into a single self-contained file. Both are supported.