Convert OBJ to STL Online

Turn your OBJ 3D model into an STL file directly in your browser for fast sharing and 3D printing workflows.

Input (OBJ)
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Choose a 3D model file to convert
Output (STL)
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3D preview will appear here

Convert OBJ to STL

Convert OBJ 3D models to STL format with a WebGL preview. Runs entirely in your browser via three.js loaders / exporters — no upload needed.

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