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3D Model Viewer & Converter

View STL, OBJ, GLB, PLY and 3MF models in 3D and convert them to STL, OBJ, GLB or PLY. Rendered locally with WebGL — your model is never uploaded.

No uploads

How to use 3D Model Viewer & Converter

  1. 1Open 3D Model Viewer & Converter. It runs in your browser, no sign-up.
  2. 2Drop your file here or choose it. It stays on your device; nothing is uploaded.
  3. 3Adjust the options until the preview looks right.
  4. 4Download the result.

Questions

Which 3D formats are supported?

Open STL, OBJ, GLB/GLTF (single-file), PLY and 3MF. Convert to STL, OBJ, GLB or PLY.

Is my model uploaded?

No. Models are parsed and rendered with three.js on your device using WebGL.

Are textures kept?

GLB keeps materials and embedded textures. STL has no colour or texture data, and OBJ exports geometry without its .mtl material file.

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