Quality
Smallest
Balanced
Finest
Sets detail, smoothing and small-shape protection together. Adjust any of them below.
Colours
Keep colours
One colour
Palette
Percentages are each colour's share of the artwork, background left out. Click a colour once to lock it in, so it stays however far you reduce Most colours . Click again to leave it out, and its pixels go to the nearest colour left; a third click hands it back. Faded colours were merged away: click one to bring it back, locked. Reset colours
Traced as stacked layers, bottom first. Each layer runs under the ones above it, so no gaps open between colours.
Detail trace grid
1024
2048
4096
Pixels along the long side. Higher keeps finer detail and makes a bigger file.