Model Explorer by ZeroXR

Viewing your own 3D models on Steam Frame: what is known so far

As of 15 September 2026 it is not confirmed that you can open your own GLB or USDZ model in a web browser on Steam Frame. Valve has not documented which browser the headset ships with or whether it supports WebXR, which is what a browser-based viewer like Model Explorer needs.

What is known: Steam Frame runs SteamOS on a Snapdragon chip, works both standalone and streaming from a PC, has black-and-white passthrough (colour needs an add-on camera), and can run Android apps that do not depend on Google Play Services. This page will be updated once the viewer has been tried on the headset itself.

Open Model Explorer

Updated ยท by ZeroXR, the maker of Model Explorer

Steps

  1. Until then, the same model can be opened today in the Meta Quest 3 or 3S browser, where it is placed in your room at real size.
  2. On a Quest, open 0xr.space, press Open and choose the .glb, .gltf folder, .usdz, .obj, .stl or .fbx file.
  3. Press View in your space. Section planes and the exploded view work the same way.
  4. If you own a Steam Frame and try 0xr.space in its browser, the page itself reports whether an immersive session is available.

Questions

Does Model Explorer work on Steam Frame?

Not confirmed. It needs a browser with WebXR, and Valve has not said whether Steam Frame has one. No claim is made here until it has been tested.

Could it work through PC streaming?

Also not confirmed. A streamed desktop browser would need its own WebXR path to the headset, and that has not been tested either.

Where does it work today?

In the Meta Quest 3 and 3S browser with the model in your room, and in Safari on Apple Vision Pro in a fully virtual view.

Other guides

Browse all 3D models