Confetti describes scattered isolated stitches that require frequent color changes. Some small details are necessary, but an automatic photo conversion can create more color changes than the subject needs.
Start with fewer colors
Convert the same image with a smaller palette and compare the important shapes. The app groups similar screen colors; it does not understand which pixels form an eye or an outline. A reduced palette can make backgrounds calmer while also merging details you wanted to keep. Save a version first so you can compare changes instead of relying on memory.
Understand the cleanup rule
The cleanup command looks for an interior cell that differs from all four immediate neighbors. When at least three neighbors agree, it replaces the isolated cell with that neighboring value. Blank space can be the replacement too. This is a local rule, not a design judgment, and it can remove a useful tiny highlight. Use undo and inspect faces, lettering, and thin outlines afterward.
Merge deliberately
If two colors are nearly indistinguishable in the final project, select one source color and merge it into another. Check the entire chart because the same color can appear in several unrelated areas. Chart edits reset progress tracking so completion marks do not silently describe a different design. Keep an untouched JSON backup before a major cleanup, and compare physical floss when two screen shades seem almost identical.
Save a backup, apply cleanup once, and inspect small details before keeping the result.
Create my patternFurther reading
Our guides offer general planning advice. Chart colors are digital approximations. Choose physical floss from a real color card or your own stash before a large project. Fabric and thread estimates describe full crosses with your entered stitch length and allowance. Backstitch, half stitches, unusual carries, and finishing need separate planning. We do not claim hands-on tests of products mentioned in buying guides.