G-code Optimizer & Converter

Converts G91 relative to G90 absolute, injects Z moves (S→Z), applies Backlash Fix, and optimizes Color Pickups.

Select G-code:

Preview Settings

Canvas Width (px):

Canvas Height (px):

X Range (mm):

Y Range (mm):

Z Paint Threshold (mm):

Apply Fix

Z Lift (mm):

Z Paint (mm):

Z Feedrate (F):

Use G0 for Z

Remove S

Apply Fix

Backlash X (mm):

Backlash Y (mm):

Apply Color Opt

Distance (mm):

Multiplier:

Aggressive

Layer Colors (Comma sep.):

View G-code Text