Open Wavefront OBJ files online with Next3D. Preview mesh geometry, object groups, model scale, orientation, and material-library workflows before editing, printing, or converting the asset.
Drag and drop your .obj file or click to browse
OBJ is one of the most common interchange formats for static 3D geometry. Use this viewer to check whether the model shape, orientation, normals, and optional MTL material workflow are ready for the next 3D modeling, printing, or conversion step.
Yes. Upload an OBJ file to preview the 3D geometry in a browser-based viewer workflow.
OBJ texture and material data is often stored in companion MTL and image files. Include those files when possible.
Yes. OBJ is a strong source format for conversion to GLB, FBX, STL, GLTF, and other common 3D formats.
GLB and GLTF offer the best web performance with optimized loading and rendering.
OBJ provides universal compatibility across all 3D software and platforms.
FBX supports the most advanced features for professional animation workflows.
| Format | File Size | Features | Best For |
|---|---|---|---|
OBJCurrent | Large | text-based, simple | 3d modeling |
GLB | Small | binary, embedded-textures | Web |
GLTF | Medium | json, external-resources | Web |
Blend | Medium | Full Scene, Nodes | Blender Workflow |
Try uploading your .obj file to our viewer above, or check out the complete OBJ format guide for more detailed information.