Step 1: Choose image
No image chosen yet
PNG, JPG, or WebP. You can also drop a picture here.
Step 2: Preview your button sheet
Cover fills the whole circle. Contain keeps the whole picture visible.
Background fills any exposed area around contained images.
Step 3: Print at 100%
In the print dialog, choose Actual Size / 100%. Do not use Fit to Page.
Pick a picture to start.
Preview
Black circle: cut at 70 mm. Blue circle: visible 58 mm button face.