Most QR codes are printed once and wrong forever. The sticker on the table tent points at last season's menu, the flyer points at a campaign that ended, and the only fix is a reprint.
QRmkr breaks that link between the code and its destination. A dynamic QR code encodes a short link that QRmkr redirects, so the printed pattern stays identical while where it sends people changes as often as you need - and every scan comes back logged with device, browser, country, city and time.
There are 30 content types to build from, covering links, WiFi, vCard, events, PDFs, menus, reviews and payment links, plus a designer for colors, gradients, logos, frames and dot styles. Static codes stay free and unlimited: no watermark, no signup, no expiry.
