A faster slicing engine for high-resolution prints


Fast Slicing is an alternative slicing engine in Lychee Slicer that significantly speeds up slicing time, especially useful with high-resolution printers (12K, 14K, and beyond) or complex models, where slicing can otherwise take a while, particularly with Anti-Aliasing enabled. It can increase slicing performance by up to 10x by making better use of your CPU.


How to use it:

  1. Click Export in the slicer toolbar.
  2. In the Slicing Engine section, select Fast Slicing (default is Normal Slicing).
  3. Click Export slices to file.


If you run into issues with Fast Slicing on a particular model or configuration, you can always switch back to Normal Slicing, or contact our support team.