Free 3D model viewer
Free 3D Model Viewer Online
Open GLB, STL or OBJ files, inspect the hierarchy, switch to wireframe and check material details. Free, browser-first and no account required.
FREE browser 3D tool
Free 3D model viewer
Preview GLB, STL and OBJ files, inspect the scene hierarchy, switch wireframe mode and download a quick PNG preview.
3D preview
Drag to rotate, scroll to zoom, right-click to pan.
Frequently asked questions
Is this 3D model viewer free?
Yes. The online 3D viewer is free to use and does not require an account.
Which 3D formats can I view?
The free viewer currently opens GLB, STL and OBJ files in the browser. More formats will be added only when they can be handled reliably.
Are 3D files uploaded to a server?
No. In V1, selected 3D files are read locally in your browser for preview, hierarchy and material inspection.
What can I inspect?
You can inspect model stats, scene hierarchy, node visibility, mesh counts, material values, texture map names and wireframe view.
Why does some 3D content fail to load?
Some files use unsupported compression, external assets, custom shaders or unusual extensions that this free browser viewer cannot decode yet.
Related free tools
Related free 3D tools
More free browser tools for viewing GLB files and converting 3D assets.