| Misconception | Reality | | :--- | :--- | | "Brunsli is a file format." | No, it's a processing algorithm within XCS. You cannot save a "Brunsli file." | | "It works on any image instantly." | No. The source image needs to be good quality (proper exposure, adequate resolution, reasonable contrast). | | "It replaces LightBurn." | No. LightBurn is superior for vector cutting and functional parts. Brunsli in XCS is superior for photo engraving. Use both tools for their strengths. | | "It works on all xTool lasers." | No. Only newer models with XCS v1.10+ and advanced controller firmware. |
: The tool utilizes advanced algorithms designed to identify and represent image data more efficiently, contributing to its high compression ratios. xtool brunsli
The algorithm analyzes the source image pixel by pixel. It doesn't just look at brightness; it evaluates local contrast, edge sharpness, and texture gradients. | Misconception | Reality | | :--- |
This command compresses input_image.webp and saves the output to output_directory . | | "It replaces LightBurn
The algorithm adds no benefit to pure vector cutting.
Instead of using one fixed dot pattern, Brunsli dynamically changes the dithering pattern based on the image content.
This is the key difference. Brunsli doesn't just decide "dot on/off." It creates a map of varying laser power levels (often across 8-16 effective grayscale levels) by using sub-dot pulsing . The laser fires multiple micro-pulses within a single dot's space to simulate a lighter or darker shade.