Are you looking for an easy way to view and interact with 3D files online? Whether you're a designer, architect, engineer, or simply someone interested in 3D modeling, there are several online tools available to help you explore 3D models, CAD designs, and other types of 3D files. Let's take a look at some of the best options for viewing 3D files online. 1. Sketchfab: Sketchfab is a popular platform for sharing and viewing 3D content. With Sketchfab's online 3D viewer, you can explore a wide variety of 3D models, from architectural visualizations to video game assets. The viewer supports VR and AR, allowing you to experience 3D models in a whole new way. 2. 3D Viewer Online: 3D Viewer Online is a simple yet powerful tool for viewing 3D files in various formats, including OBJ, STL, and PLY. You can easily upload your 3D files and view them directly in your web browser, with options to rotate, zoom, and pan the model for a closer look. 3. Clara.io: Clara.io is a robust online 3D modeling and rendering tool that also offers a built-in 3D viewer. With Clara.io's viewer, you can upload and view 3D files, as well as interact with the models using simple controls. You can also customize the viewer's settings to suit your preferences. 4. Autodesk Viewer: Autodesk Viewer is a versatile online tool for viewing 2D and 3D files, including CAD designs and architectural models. The viewer supports over 50 file formats, making it easy to upload and explore a wide range of 3D files. You can also annotate and collaborate on 3D designs with Autodesk Viewer. 5. 3D Viewer by ShareCAD: ShareCAD offers an intuitive online 3D viewer that supports popular CAD formats like DWG, DXF, and DGN. With this viewer, you can analyze and showcase 3D designs with ease, thanks to its user-friendly interface and powerful features. Whether you're a professional designer or a hobbyist, these online 3D viewers provide convenient and accessible ways to explore 3D files. Try out these tools to discover new perspectives on 3D models, CAD designs, and interactive 3D content.