Spoolette
Coordinated thread palettes where every swatch is a real spool, with the shade number you need to buy it.
More settings
Shopping list
Screen colors come from each brand's own color card but are still approximate, so check against a physical shade card or the spool when buying.
Have it / Need to buy marks which spools are in your stash. Other brands shows this palette in every other thread brand.
Saved palettes
Saved palettes and your stash are kept in this browser on this device. They don't move to your other phone or computer, and clearing your browser history removes them.
Start from a thread
shades
Tap a shade, or search for a number you own, then tap Add to palette. It gets locked in, and the unlocked colors change to match. Add several to assemble your own palette.
Add to my stash marks spools you own; they get a white dot in the chart. Other brands shows the closest thread in every other brand.