3d Printer Simulator

3D Printer Simulator provides a virtual FDM printer whose motions mirror a physical machine. Slice any model yourself and watch every stage of the build.

Preview how different slicing settings will affect the print before you waste filament.

Explore how an FDM printer works—handle every step from model to slicing to the finished object.

• Cozy warehouse setting 
  watch the printer run in a realistic workshop environment.
• Free-roaming camera 
  pan, tilt, and zoom to study each layer; adjust lighting and nozzle transparency for a clearer view.
• G-code support 
  load prepared G-code files or slice your own models; the virtual printer currently emulates an Ender 3.
• Quality-of-life controls 
  change print speed, skip ahead in time, and more.

• Precisely models nozzle diameter, head position, retraction, filament flow volume, and more.
• Reproduces Bowden pressure lag, visible layer lines, and other common print artifacts.

• More printer geometries: CoreXY, delta, upside-down, and additional layouts, plus multi-color printing.
• Expanded filament palette: more colors and surface textures.
• Richer artifact simulation: Z-wobble, stringing, rough overhangs, and other nuances.
• Utility integration: print via OctoPrint and similar tools.
• Advanced tech: from metal additive manufacturing to full-scale 3D-printed houses.
• Photography tools: capture time-lapse videos and export GLTF files.