3D
3D Model Viewer
Open meshes, point clouds and Gaussian splats. Inspect PLY, OBJ, GLB, GLTF, STL and FBX locally, or prepare a Blender scene for preview.
Drop a model here
PLY · OBJ · GLB · GLTF · STL · FBX · SPLAT · SPZ
Add MTL, BIN and texture files together with the model.Common model formats open on your device. Blender files are uploaded only after confirmation. Up to 100 MB total, one million vertices or Gaussians, and two million triangles. External resource URLs are blocked; select local companion files with the model. Compressed GLTF geometry may need an uncompressed export. Large scenes work best on a desktop browser.
How to use 3D Model Viewer
- 1Choose one model. Select its MTL, BIN and texture files in the same selection when needed.
- 2Orbit, pan and zoom. Switch camera angles, use wireframe, adjust the background or save a PNG.
- 3For .blend files, confirm temporary server conversion, wait for the GLB and open the converted scene.
Before you start
Which PLY files can I view?
PLY meshes, coloured point clouds and trained Gaussian-splat PLY files are detected separately. Gaussian splats use their opacity, scale and rotation rather than appearing as ordinary points. SPLAT and SPZ scenes are also supported.
Do models leave my device?
GLB, GLTF, OBJ, PLY, STL, FBX, SPLAT and SPZ open in your browser. They are not uploaded. Blender files require a confirmed upload to a private, isolated conversion processor. Converted GLB previews expire after 24 hours.
How does the Blender preview work?
A .blend up to 50 MB is opened with embedded Python scripts disabled in an isolated, network-disabled container. Visible geometry in the active scene is exported at the current frame. Pack textures before saving. Missing external assets, animations, simulations and Blender-specific effects may not carry over.
What are the viewer limits?
Up to 100 MB total, one million vertices or Gaussians, and two million triangles. Blender conversion also has a three-minute runtime and resource limit. Large or complex scenes work best on a desktop browser.
Can I open models with external textures?
Select the model and its local MTL, BIN and PNG/JPG/WebP files together. External network URLs are blocked. DRACO or KTX2-compressed GLTF assets may need an uncompressed export. Preview lighting and material appearance can differ from the authoring application.