Open a OBJ file straight in your browser: rotate and zoom the model and check its dimensions and polygon count. OBJ is a text mesh format with UVs; materials live in a separate .mtl file and textures are ordinary images next to it. Almost every 3D application reads it.
Drop a model file here or click to choose one
Formats: STL, OBJ, GLB, glTF, FBX, PLY, DAE, 3DS. You can drop the model together with its textures and .mtl file. Nothing is uploaded — the model opens in your browser.
Opening the model…
| File | |
| File size | |
| Objects | |
| Triangles | |
| Vertices | |
| Dimensions | |
| Materials |
Save in another format
Materials and textures are kept only in GLB. STL stores the mesh alone, OBJ keeps mesh and UVs.
How to view a 3D model online
- Drop the model file into the box above or click it and pick a file from your disk.
- If the model has separate textures or an .mtl file, drop them together with the model — the browser will pick them up automatically.
- Rotate with the left mouse button, zoom with the wheel, pan with the right button or two fingers.
- The toggles help you inspect the mesh: wireframe, axes and auto-rotate.
Nothing is uploaded: the model opens right in your browser, so it is safe to inspect client files.
What next
You can convert the same model to another format, or use the general viewer if you work with several formats.