Free GLTF Viewer

GLTF Viewer — Open .glTF 3D Files Online Free

Preview glTF scenes instantly — free, private, and fully in-browser.

glTF is the open standard for transmitting 3D scenes, with PBR materials and animations. This free glTF viewer opens .gltf (and .glb) files with orbit, zoom, and pan and accurate material rendering.

Everything runs locally in your browser, so your files stay private. For a single-file upload, embedded-texture glTF or .glb works most reliably, since a plain .gltf can reference external textures.

Supported formats

  • GLTF

How it works

  1. Add your glTF file — Drag a glTF file into the viewer or click to browse — it's read locally, never uploaded.
  2. Inspect the model — Rotate with drag, zoom with scroll, and pan to study every angle.
  3. View on any device — The viewer works on desktop and mobile with no install required.

Why this viewer

  • Files stay on your device: Everything is processed locally in your browser. Your models are never uploaded to a server.
  • No install, no sign-up: Open it in any modern browser and start viewing instantly — no plugin, no account, no watermark.
  • Orbit, zoom, and pan: Smooth WebGL controls with studio lighting so PBR materials and geometry read correctly.
  • Works on any device: Desktop or mobile, the viewer adapts to your screen and renders the same model everywhere.

Frequently asked questions

Is the glTF viewer free?

Yes. The glTF viewer is completely free, with no account and no watermark.

Are my files uploaded to a server?

No. Your model is read and rendered entirely in your browser — nothing is uploaded, so your files never leave your device.

Do I need to install anything?

No install and no plugin. The viewer runs in any modern browser using WebGL.

How do I open a glTF file?

Drag your glTF file onto the viewer, or click to browse and select it. It renders instantly with orbit, zoom, and pan controls.

Can I convert or export to another format?

This tool focuses on fast viewing. To export between GLB, OBJ, STL, USDZ, and PLY, generate or open a model in Vanikya Imagine, which includes format conversion.