Free Online 3D Model Viewer and Converter - View, Convert, and Share 3D Models in Your Browser

3DViewerConvert is a free 3D model viewer that runs directly in your browser. Drop in CAD, BIM, or mesh files and render them instantly - STL, OBJ, STEP, IFC, GLB, glTF, 3MF, 3DM, FBX, PLY and more. No plugins, no desktop installs, no sign-up required.

Upload a 3D model

Use the dropzone to upload files up to 50 MB. Files are processed locally in your browser and are never uploaded unless you publish a share link.

Features

Universal format support, instant conversion to STL, OBJ, GLTF, GLB, 3MF, 3DM, PLY, DAE, FBX, STEP and IGES, precision measurement and X-Ray tools, iFrame embedding for websites, and AR-ready viewing.

How it works

Three steps: 1. Upload your 3D file. 2. Inspect, measure and convert it. 3. Share a link, embed the viewer, or open the model in AR.

Try demo 3D models

Experience the viewer with sample models: a concept car in GLB, an architectural building-information model in IFC, a mechanical bolt head in OBJ, and the classic Utah Teapot in STL.