Laser Cutting & Engraving Guides

Free guides to set up, troubleshoot, and optimize your laser cutter or engraver. Covers material settings, GRBL error codes, LightBurn tutorials, and more.

Materials

Material Settings

Wood SettingsCut & engrave parameters for basswood, birch, MDF, and more.Acrylic SettingsCO2 and diode laser settings for colored and clear acrylic.Leather SettingsVeg-tanned, chrome-tanned, and faux leather engraving guide.

Troubleshooting

Troubleshooting & Error Codes

GRBL Alarm CodesFix ALARM 1-9: hard limits, homing failures, soft limit errors.GRBL Error CodesFix ERROR 1-60+: G-code parsing, parameter, and command errors.Laser TroubleshootingCommon problems: weak cuts, blurry engraving, connection issues.

Software

Software & Technique

LightBurn Settings GuideSpeed, power, passes, and layer setup explained.Deep Engraving GuideFiber laser and EzCad2 techniques for metal deep engraving.

Buying

Buyer's Guides

Best Laser Engraver Under $5002026 picks for hobbyists and Etsy sellers on a budget.CO2 vs Diode LaserWhich laser type is right for your materials and budget?

Tools

Calculators & Tools

Laser CalculatorsEngraving time, kerf compensation, speed/power converters.SVG Personalize ToolUpload SVG templates, tag text fields, download with fonts as paths.