The minimum recommended resolution is 675px by 1050px (at 300dpi). This includes bleed for edge-to-edge printing.

Should you wish to create your own ID card template design, you should create an image that is at least 675 pixels on the short edge and 1050 pixels on the long edge for a standard CR80 (credit-card-sized) ID card. If the ID card contains a slot punch, allow for a 140 pixel margin from the top of the card.

Id card graphics dimensions