Image Preparation for LightBurn
Use PixGrav as the preprocessing stage, then import the finished artwork into LightBurn for machine setup and production.
Built around real laser preparation
PixGrav focuses on the image-processing stage before production, helping you create cleaner, more controlled artwork for engraving workflows.
Separate image prep from machine control
Finish the artwork first, then use LightBurn for layout, speed, power and production settings.
Consistent source files
Create repeatable, prepared assets instead of rebuilding the same image adjustments for each job.
Better testing
Change one variable at a time: image preparation in PixGrav, laser parameters in LightBurn.
Workflow
Keep image preparation structured and repeatable before you tune the machine itself.
Why prepare the image first?
Laser speed, power, frequency, focus and material response cannot compensate for a poorly prepared source image. A controlled preprocessing stage makes testing easier because the artwork stays consistent while machine parameters change.
Frequently asked questions
Does PixGrav replace LightBurn?
No. PixGrav focuses on image preparation; LightBurn is used for laser layout, device control and production.
Should I resize again in LightBurn?
Avoid unnecessary resizing after dithering. Ideally prepare the image at the final engraving size.
Can I keep using LightBurn's own image tools?
Yes. PixGrav gives you another preparation workflow; use whichever combination is most predictable for your production process.
Prepare your next engraving file in PixGrav
Use the laser-focused workflow for image enhancement, background cleanup, resizing, dithering and other preparation tools.