InstantSlicer — Browser-based FDM Slicer

Drop or open an STL to begin

Slicing runs entirely in your browser — no account needed

Layer Height

First Layer Height

Seam Position

Ironing

Ironing Speed (mm/s)

Ironing Flow %

Ironing Spacing (mm)

Walls / Shells

Top Solid Layers

Bottom Solid Layers

Infill %

Infill Pattern

Wall/Infill Overlap %

Outer Wall (mm/s)

Inner Wall (mm/s)

Top Surface (mm/s)

Infill (mm/s)

Support (mm/s)

Bridge (mm/s)

Travel (mm/s)

First Layer (mm/s)

Retract Distance (mm)

Retract Speed (mm/s)

Z Hop (mm)

Wipe Distance (mm)

Support

Support Angle (°)

Support Type

Support Style

Z Dist Top (mm)

Z Dist Bottom (mm)

XY Distance (mm)

Interface Layers

Interface Pattern

Interface Spacing (mm)

Skirt Loops

Brim Width (mm)

Purge Line Length (mm)

All slicing runs in your browser — no upload required.