Category
3D Printing Tools
STL/3MF repair, watertight check, wall-thickness inspection, unit scaling and pre-print preparation, all in the browser.
3D printing preparation turns digital models into printable files: repairing meshes, scaling to the build volume, hollowing, slicing and checking wall thickness. These 2 STL and 3MF tools prepare models for FDM, resin and SLS printers. They run in your browser, so nothing is uploaded and no slicer install is needed.
3D Printing ToolsScale & Resize STL FilesScale or resize STL/OBJ/PLY/3MF/GLB by a factor or per axis — mm↔inch presets (×25.4), before/after bounding-box check, STL export. Free in browser, no upload.LocalSTL · OBJ · PLY3D Printing ToolsCenter STL on the BedCenter an STL on the build bed, drop it to Z=0, scale to an exact target height and export print-ready STL — local in your browser, free, no upload.LocalSTL · OBJ · PLY
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