3D & CAD Files
Convert and inspect STL, OBJ, and PLY 3D mesh files, right in your browser.
3D printing and CAD work involves several mesh file formats (STL, OBJ, PLY) that aren't always interchangeable between the software different people use, which makes conversion and quick inspection genuinely useful, separate needs — converting a file to the format your printer or software actually accepts, and being able to check the result actually looks right before committing to it.
3D Mesh Converter (STL/OBJ/PLY/GLB/3MF)
Convert between STL, OBJ, PLY (ASCII or binary), GLB and 3MF, with size and 3D-printing checks
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STL ASCII / Binary Converter
Convert STL files between ASCII and binary format
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3D Mesh Viewer
Preview STL, OBJ, PLY, GLB and 3MF models as a lit 3D shape you can orbit, with size and printability checks
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3D & CAD Files guides
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