QR Code Basics

Foundational guides on how QR codes work and when to use them.

QR Code BasicsSeptember 1, 2026

Static vs Dynamic QR Codes for Small Businesses

Compare static and dynamic QR codes for small businesses based on editing, scans, analytics, print risk, cost, and common use cases.

3 min read

Printed static QR code pointing to an old link with options to redirect the URL, replace the QR, or use a dynamic QR code

QR Code BasicsAugust 18, 2026

I Printed a Static QR Code, but the Link Changed — What Can I Do?

I Printed a Static QR Code, but the Link Changed — What Can I Do? You printed the sign. The brochures are already out. The table tents are on the tables. Then the URL behind the Q…

10 min read

QR code with an unlimited symbol and scan counter illustrating unlimited QR code scans

QR Code BasicsAugust 18, 2026

Do QR Codes Have Scan Limits?

QR codes do not have built-in scan limits, but some dynamic QR providers restrict monthly or total scans. Learn how QR scan limits work and what to look for.

9 min read

Diagram showing a dynamic QR code passing through a permanent redirect before reaching a changeable website destination

QR Code BasicsAugust 18, 2026

How Dynamic QR Codes Work

Dynamic QR codes use a permanent redirect that lets you change the final destination without changing the printed QR. Learn how redirects, editing, and scan analytics work.

9 min read

Dynamic QR code illustration showing the same printed QR code changing from one website destination to another

QR Code BasicsAugust 18, 2026

Can You Change a QR Code After Printing?

You can change where a QR code points after printing only if it is dynamic. Learn how static and dynamic QR codes work and how to avoid expensive reprinting.

9 min read

QR code with a clock and infinity symbol illustrating whether static and dynamic QR codes expire

QR Code BasicsAugust 18, 2026

Do QR Codes Expire? What You Need to Know

QR codes usually don't expire, but their destinations or dynamic redirect services can stop working. Learn what causes QR codes to fail and how to keep yours working long term.

9 min read

Static and dynamic QR code comparison showing a static QR pointing to one fixed destination and a dynamic QR changing between destinations.

QR Code BasicsAugust 18, 2026

Static vs. Dynamic QR Codes: What's the Difference?

Static QR codes permanently store their destination, while dynamic QR codes let you change where they point after printing. Learn the differences, benefits, and when to use each.

8 min read