Use vector artwork
Download the QR as SVG from Profile Builder. Vector modules stay sharp at the final print size.
A QR only works if a camera can see it
Use the scalable SVG from your profile, keep the modules crisp, preserve the quiet zone and test the actual printed card. A permanent QR is valuable only when it remains easy to scan.
Four rules
Download the QR as SVG from Profile Builder. Vector modules stay sharp at the final print size.
Leave the clear margin immediately around the QR untouched. Do not let text, borders, photos or background artwork crowd the modules.
Black or very dark modules on a light background give the most forgiving scan. Avoid low-contrast colour combinations and reflective finishes over the code.
A PDF preview is not enough. Print the real stock at the real size and scan it under normal lighting with more than one phone.
Before sending to print
Use the QR from the live profile, not an old screenshot or a temporary Builder preview.
Do not plan to resize the entire card later. The scan reliability depends on the final physical module size and print quality.
Use the intended stock and finish. Matte surfaces are normally easier for cameras than strong glare across the QR.
Test the card naturally, not only with the camera perfectly centred. If scanning feels fussy, make the QR larger or simplify the surrounding design.
Questions
My Contact Profile provides a clean QR without embedded artwork. That is the safer print choice because every covered module reduces scanning margin.
It can, but strong contrast matters more than branding. A very dark colour on a light background is much safer than pale or low-contrast combinations.
Ready when you are
Use an ordinary writable NFC card or sticker, program your permanent profile link yourself, and keep the same card when your details change. Bulk blank cards can cost only a few tens of pence each.