Free Laser Tools
Calculators and converters for makers. Free, no limits. Built alongside the settings library.
Estimator
Setting Converter
Have a setting for a different-wattage laser of the same type? Estimate a starting point for your machine: balanced, faster or cooler. Test on scrap.
Utility
Density Converter
Convert engrave line density between LightBurn interval (mm), xTool lines/cm, LPI, DPI and lines/mm. Enter any unit, get them all.
Utility
LightBurn → xTool Sheet
Open a LightBurn .clb library and turn it into a sheet in xTool units (power %, mm/s, passes, lines/cm). Runs in your browser.