Free Online 3D Viewer - 3D Viewer Online - View 3D Files Free | trellis 3d

Hey Hunters 👋 My wife is a UI designer, and sometimes she looks for 3D model references online. The problem is, every time she downloads a model, she has to open software like Blender just to preview it—which is pretty inconvenient. So I built this online 3D model viewer. It’s super easy to use: just pick a format, upload your file, and preview it right in the browser. What features are supported? - Switch between solid mode and wireframe mode. - Rotate, zoom, and pan the model freely. - Adjust contrast if the model looks too bright or too dark. - Supported formats: OBJ, STL, GLB, GLTF, FBX, PLY, VOX, 3DM, 3MF, USDZ. - Planned features: brightness control, different lighting modes, custom model colors. - If you have other ideas or feedback, I’d love to hear from you. Try it here: [3D Viewer](https://trellis3d.co/online-viewer) Don’t have a file? If you just want to test it out but don’t have a model handy, you can generate one using this [3D Model Generator](https://trellis3d.co/). Just click a sample image, generate a model, download it (GLB, OBJ, STL, GLTF, USDZ, or PLY), and then upload it to the viewer to see how it works. I’ve tested it with some generated models and overall I’m pretty happy with the results. There might still be a few edge cases where things don’t look perfect, but it’s working well enough for daily use. I hope this tool will be as helpful to you as it is to my wife. would love your feedback pls.