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3D Model Viewer

Check a model before printing or sharing it: turn it, zoom in and measure it.

Runs in your browser · No uploads

Drag & drop a 3D model here

or

STL, OBJ, PLY, GLB, glTF (with its .bin) and 3MF

Your files stay on your device. Nothing is uploaded.

You can choose several files at once when they belong together: a glTF model with its .bin file, or a video with its subtitles.

  • Nothing leaves your device
  • No server-imposed size limits
  • No sign-up, no watermark
  • Free

How to view a 3D model

  1. Choose the model file (for a .gltf, also choose its .bin file).
  2. Drag to turn it, scroll or pinch to zoom; the arrow keys and +/− work too.
  3. Switch between Z up and Y up if it lies on its side, and save a picture as PNG.

Good to know

  • Size, surface area and volume are measured from the triangles, in the file's own units (STL and 3MF are usually millimetres). Volume is right when the surface is closed (watertight).
  • The model is drawn in one colour with simple lighting: materials, textures and animations are not shown.
  • Draco-compressed glTF models aren't supported.
  • Very large models (millions of triangles) need a computer with a good graphics chip.

Frequently asked questions

How do I get the volume of an STL for 3D printing?

Open the STL: its volume is in the details, in cubic units of the file (usually cubic millimetres; divide by 1,000 for cm³).

Is my model uploaded?

No. It is read in your browser and never sent anywhere.