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Object groups
See how many mesh objects and faces the OBJ contains.
Local Browser 3D Viewer
OBJ Viewer Online
Open OBJ geometry online and inspect the model from any angle without launching a desktop 3D tool.
Open OBJ file
Best forPortable geometryViewer readsObjects + facesSidecar riskMTL + textures
Open a 3D file to start viewing.
Drop a OBJ file here or choose one from your device.
Your OBJ stays on this device while you inspect its geometry.
Interactive 3D Preview
OBJ GEOMETRY INSPECTION
Open lightweight OBJ geometry without a desktop tool
The compact house is a real OBJ file. It demonstrates local geometry review while keeping external MTL and texture limitations explicit.
Format OBJAppearance Geometry only; no embedded textures
Interactive 3D Previewinitializing
OBJGeometry only · no texturesDrag to orbit · Scroll to zoom
OBJ INSPECTION
Inspect OBJ Geometry Online
For a self-contained web asset, GLB is often easier to move and preview because it can package scene data into one binary file.
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Package check
Identify when appearance depends on separate MTL and image files.
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Geometry review
Orbit the untextured mesh to inspect silhouette and topology.
OBJ SIDECAR LAB
View an OBJ File Online With Its Material Sidecars
Assemble a sample OBJ package to understand why geometry can open correctly while its surface appearance is still missing.
product.objGeometry present
product.mtlMaterial map missing
textures/Texture images missing
Assemble a sample OBJ package
The OBJ can open while its appearance is still incomplete
OBJ geometry usually relies on sidecar files. Toggle the related files to see what a complete handoff requires.
File names and relative texture paths must still match inside the MTL.HELP & SUPPORT
OBJ Viewer Questions
Clear answers to common questions about generating, inspecting, repairing, and downloading 3D assets with Fomrix.
Have other questions?
Contact Fomrix support
Need guidance on a specific reference image, custom formats, or print prep? Reach out anytime.
support@fomrix.comCan I view a OBJ file online without installing software?
Yes. The Fomrix OBJ viewer is designed to open supported files directly in a modern browser so you can inspect the model without launching a desktop 3D application.
Can I rotate and zoom the model?
Yes. Use mouse or touch controls to orbit around the model, zoom in and out, and reset the camera when needed.
Does the viewer change my original file?
No. Viewing a file does not modify the original asset. Conversion or repair is handled as a separate action.
Can I use the viewer on mobile?
The interface should work on modern mobile browsers, although very large 3D files can be slower to load on devices with limited memory.
What should I do if the file does not load?
Confirm that the file extension matches the actual format, try a smaller model, and check whether external textures or related files are required. If the geometry itself is damaged, use the relevant repair workflow where available.
Why does my OBJ model appear without textures?
The OBJ may depend on a separate MTL file and image textures. Keep those sidecars together, preserve relative paths and verify that the material names match.
Can an OBJ 3D model viewer load an MTL automatically?
Only when the related file is available and its path can be resolved. A standalone OBJ does not necessarily contain its complete visual appearance.
Inspect Your OBJ From Every Angle
Open the model locally, rotate and zoom the geometry, then continue with the preparation tool that matches your workflow.