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Mesh Optimizer

Reduce file size and polygon count while maintaining quality

Upload 3D Model

Click to upload or drag and drop

STL, OBJ, PLY, 3MF, GLTF, GLB

Upload a file to see optimization options

Why Optimize?
  • Smaller files upload and slice faster
  • Fewer polygons reduce slicer memory usage
  • Binary STL is 3-4x smaller than ASCII
  • No quality loss with light optimization