Set your circle sizes, drop artwork onto the circles, save the sheet, print it at actual size and cut out each circle.
Saves your pictures and settings in one file on your device, so you can open it later and keep editing. Nothing is uploaded.
Circles stay at least this far from every edge. Most home printers cannot print right to the edge, so use 5 mm or more if your circles get clipped when printed.
Faint lines run through the centre of every row and column and show only in the gaps. Use them to line up a punch, ruler or circle cutter.
Sample designs are loaded as examples. Clear all to start with your own.
On a computer you can also drag the image inside its circle and scroll to zoom. The dashed rings on screen show the cut and the badge face. They do not print.
Artwork runs this far past the cut, so a cut that lands a little off still leaves no white rim.
Print at 100% or Actual size, with Fit to page off, so the circles come out the size you set.
Press and hold or right-click the image to save it, then print at actual size.