How do dynamic QR codes work?

Dynamic QR codes redirect to a URL that you can change anytime. The QR code itself stays the same, but the destination can be updated without reprinting.

What formats can I download QR codes in?

OpenQR supports PNG, SVG, and PDF formats. PNG works best for websites and emails, SVG is ideal for scalability and print materials, and PDF is perfect also for high-quality printing. All formats are optimized for both digital and print use without quality loss.

Can I track QR code scans?

Yes. Dynamic QR codes include built-in analytics so you can track every scan in almost real time. Your dashboard shows total scan count, geographic location where scans occurred, and the device type used (mobile, desktop, tablet). This helps you measure campaign performance and understand your audience.

When will QR code expire?

Static QR codes never expire and always work without any changes. Dynamic QR codes also never expire. If your trial or subscription ends, they will continue to work, but a short 3-second OpenQR branding screen will appear before redirecting to your destination.

Do your QR codes have a scanning limit?

No, our QR codes have no scanning limit.

How do I create a QR code that I can edit later?

Create a dynamic QR code through OpenQR's simple 3-step process. Dynamic QR codes let you change the destination URL or linked content anytime through your dashboard—the QR code itself never changes, so you never need to reprint. Perfect for campaigns where you need flexibility.

QR Codes on Marketing Materials

Name: OpenQR
Brand: OpenQR
Price: 5 USD
Availability: InStock

A QR code behaves differently on every surface you print it on. On a wine bottle it curves. On a business card it has about 20mm to work with. On corrugated cardboard it fights ink bleed. The same design that scans perfectly on a flyer can fail on glossy packaging, and you usually find out after the print run is paid for.

These guides cover the materials QR codes actually get printed on, with the minimum size, contrast and quiet zone each one needs, plus examples you can copy. Every code here is a dynamic QR code you can edit after printing, so a wrong link or an outdated menu becomes a dashboard change instead of a reprint. Before you send anything to print, check the QR code best practices and the print guide.