Any3DAny3D

STL Viewer

Inspect model structure, materials, and animations in real-time.

About This Tool

This is a free online 3D model viewer supporting STL format. You can inspect the model's structure, materials, and animations in real-time without installing any software. All processing is done locally to protect your privacy.

Tips

  • 1Supports STL format
  • 2Real-time GPU accelerated rendering
  • 3Supports multi-file uploads (OBJ+MTL, GLTF+textures)

How to Use

1

Upload Model

Drag and drop your 3D file to the upload area, or click to browse from your computer

2

Inspect Model

Use mouse to rotate, zoom, and pan the model. View model info in the side panel.

3

Done

Your file is processed locally and never uploaded to any server

Frequently Asked Questions

Q

What formats are supported?

A

This viewer supports GLB, GLTF, OBJ, FBX, STL, 3MF, IFC, STEP/STP, PLY, and DAE formats. You can also upload associated files like MTL materials and textures.

Q

Is GPU acceleration available?

A

Yes, the viewer uses WebGL for hardware-accelerated rendering. You can check the status in the bottom status bar.