kovacsv/Online3DViewer

A solution to visualize and explore 3D models in your browser.

JavaScript

3,719

1,547 commits

updated Jun 24, 2026

3dviewer.net

See the code

README

Online 3D Viewer

Online 3D Viewer (https://3dviewer.net) is a free and open source web solution to visualize and explore 3D models in your browser. This repository contains the source code of the website and the library behind it.

Live website - Website documentation - Developer documentation - Discord server

Example

Start Page

Check the live version!

Supported file formats

Import: 3dm, 3ds, 3mf, amf, bim, brep, dae, fbx, fcstd, gltf, ifc, iges, step, stl, obj, off, ply, wrl.
Export: 3dm, bim, gltf, obj, off, stl, ply.

External Libraries

Online 3D Viewer uses these wonderful libraries: three.js, pickr, fflate, draco, rhino3dm, web-ifc, occt-import-js.

3dviewer

convert

export

import

threejs

viewer

webgl

Significant stargazers

Zehuan Huang

296 followers · starred Jun 2025

Adem ilter

3,226 followers · starred Aug 2023

Asuka Minato

629 followers · starred May 2024

Luke Childs

1,792 followers · starred Sep 2025

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