Online 3D Viewer

What it does

Display settings

Settings include background color, edge display parameters, default model color, and light or dark themes.checked 8 Oct 2026

Export formats

It supports exporting 3dm, bim, gltf, stl, obj, off, and ply files.checked 8 Oct 2026

External file requirement

Loading a model from an external server requires that server to allow CORS requests.checked 8 Oct 2026

Implementation libraries

The project lists three.js, pickr, fflate, draco, rhino3dm, web-ifc, and occt-import-js as external libraries it uses.checked 8 Oct 2026

Import formats

It supports importing 3dm, 3ds, 3mf, amf, bim, brep, dae, fbx, fcstd, gltf, ifc, iges, step, stl, obj, off, ply, and wrl files.checked 8 Oct 2026

Local file privacy

Files opened from a computer are processed in the browser and are not uploaded to a web server.checked 8 Oct 2026

Model inspection

The viewer presents files, materials, meshes, and model details in its interface.checked 8 Oct 2026

Open source

The project describes itself as free and open source, and its GitHub repository lists an MIT license.checked 8 Oct 2026

Purpose

Online 3D Viewer lets users visualize and explore 3D models in a browser.checked 8 Oct 2026

Sharing and embedding

Users can share links to models hosted on a web server and generate embedding code for websites.checked 8 Oct 2026

Sharing limitation

Models opened from a computer cannot be shared through the viewer because they are not publicly available there.checked 8 Oct 2026

Support

The FAQ directs users who cannot resolve an issue to create an issue on GitHub.checked 8 Oct 2026

Ways to load models

Users can open local files, drag and drop files or folders, open zip files, or load models from an external web server URL.checked 8 Oct 2026