Free Online 3D Model Viewer

Upload and inspect any 3D model directly in your browser — no software required

Drag & drop your 3D model here or click to browse

Max. size 100MB · Free, no registration required

Supported: STL, OBJ, FBX, GLTF, GLB, 3MF, PLY, DAE, 3DS

Upload a 3D model to preview

Supports STL, OBJ, FBX, GLTF, GLB, 3MF, PLY, DAE

No model loaded
Use mouse to rotate, scroll to zoom, right-click to pan

Supported 3D Formats

Our online 3D model viewer handles all major 3D formats used in design, printing, and engineering

STL
STL
Stereolithography
OBJ
OBJ
Wavefront Object
FBX
FBX
Autodesk FBX
GLTF
GLTF
GL Transmission
GLB
GLB
GL Binary
3MF
3MF
3D Manufacturing
PLY
PLY
Polygon
DAE
DAE
COLLADA

Viewer Features

Everything you need to inspect and analyze your 3D models online

Rotate & Orbit

Click and drag to freely rotate your 3D model in any direction. Examine every angle and surface with smooth orbital controls.

Zoom & Inspect

Scroll to zoom in and out. Get a close-up view of fine details or zoom out to see the full 3D model at a glance.

Pan & Navigate

Right-click and drag to pan across your model. Navigate the viewport precisely to focus on specific regions of your design.

Wireframe Toggle

Switch between solid and wireframe rendering to visualize the mesh structure, triangle density, and topology of your 3D model.

Export Screenshot

Capture a high-resolution screenshot of your 3D model from any angle. Perfect for presentations, documentation, or sharing online.

Model Information

Instantly see vertex count, face count, and bounding box dimensions. Understand your 3D model geometry at a glance.

Frequently Asked Questions

Common questions about our online 3D model viewer

Our online 3D model viewer supports all major 3D formats including STL, OBJ, FBX, GLTF, GLB, 3MF, PLY, and DAE. Whether you are working with 3D printing models, CAD exports, or game assets, you can preview them directly in your browser without any plugins or software.
Yes, our 3D model viewer is completely free. You can upload and view unlimited 3D models up to 100MB each without creating an account. There are no watermarks, time limits, or hidden charges.
No installation is required. Our 3D viewer runs entirely in your web browser using WebGL technology. It works on Chrome, Firefox, Safari, and Edge across Windows, macOS, and Linux.
Your privacy is our priority. All uploads are encrypted using SSL/TLS. Models are processed locally in your browser whenever possible, and any server-side processing data is automatically deleted within 24 hours.
The viewer displays bounding box dimensions and model statistics (vertex count, face count) automatically when you load a 3D model. For precise point-to-point measurements, we recommend dedicated software like Blender or MeshLab.
Yes! After viewing your 3D model, you can use our conversion tools to convert between formats. For example, convert OBJ to STL for 3D printing, or 3MF to STL for slicer compatibility.

Need to Convert Your 3D Model?

After inspecting your model, convert it to any format with our free online 3D converter. Supports 50+ 3D formats.

Open 3D Converter