What is a slicer in 3D printing?

A slicer is software that converts a 3D model (STL file) into G-code - instructions for the printer. Most popular: Bambu Studio, OrcaSlicer, Cura, PrusaSlicer.

How a slicer works

Slicer slices the 3D model into horizontal layers, generates nozzle path for each and calculates filament amount. Output is a G-code file - text instructions for the printer.

Most popular slicers

  • Bambu Studio - for Bambu Lab, multimaterial
  • OrcaSlicer - fork of Bambu Studio, supports more printers
  • Cura - Ultimaker, most popular for Creality
  • PrusaSlicer - Prusa Research, open-source

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