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What Is a Dynamic QR Code?

A practical guide to dynamic QR codes — how they work, why businesses prefer them, and when a static QR code is still the right choice.

A dynamic QR code is a QR code that points to a destination you can change later. The printed code stays the same, but the link behind it can be updated whenever your business needs to change a page, an offer, or a campaign. That makes dynamic QR codes ideal for anything you plan to print or display long‑term.

A static QR code is different. It embeds the destination directly in the QR code. If you ever need to change the destination, you must generate a new QR code and replace it everywhere. Static QR codes are great for permanent data like WiFi credentials or a vCard — but they become expensive and slow when you need to update information.

How dynamic QR codes work

Dynamic QR codes work by sending scanners to a short, managed URL. That URL redirects to your current destination. Because the redirect is managed on the server, you can swap the destination without touching the QR code itself.

This setup also unlocks scan tracking. When a scan hits the redirect, you can log timing, location, and device details. That’s why dynamic QR codes are the default choice for marketing campaigns, menus, and business pages.

In practice, the workflow looks like this: create a dynamic QR code, print it, and share it. Later, you log in and update the destination whenever your promotion, menu, or landing page changes. The printed QR remains valid the entire time.

Dynamic vs. static QR codes

Dynamic QR codes

  • Destination can be updated after printing.
  • Scan analytics and insights are available.
  • Best for campaigns, menus, and live pages.

Static QR codes

  • Data is embedded directly in the QR code.
  • Changes require a brand‑new QR code.
  • Best for fixed info like WiFi or vCards.

If your content will change, a dynamic QR code usually saves time and money. If it won’t change, a static QR code can be perfectly fine.

Common business use cases

Businesses use dynamic QR codes to keep printed materials fresh without constant reprints. Here are the most common examples:

  • Restaurants: Replace printed menus with a menu QR code so you can update prices and specials instantly.
  • Local businesses: Send people to a business page with services, hours, and booking links.
  • Sales teams: Share a contact page that you can update with new offers or CTAs.
  • Packaging: Use a URL QR code to point to product guides, promos, or support pages.

What can you update with a dynamic QR code?

The short answer: anything on the destination. You can change the link, the landing page content, the CTA, or the offer — without reprinting. This makes dynamic QR codes ideal for:

  • Seasonal menus and rotating specials.
  • Limited‑time promotions and campaigns.
  • Event schedules and updates.
  • Business hours or contact details.
  • Product launch pages and announcements.

When a static QR code is better

Static QR codes are still useful when the information never changes. For example, a WiFi QR code or a vCard QR code is typically static. If the password or contact details change, you generate a new QR code and replace the printed one.

If you want to avoid reprints, consider using a dynamic QR code that points to a landing page instead of embedding the data directly.

How to create a dynamic QR code

Creating a dynamic QR code is simple. In QRunchable you choose a QR type (URL, menu, business page, or contact page), fill in the details, and generate your code. Once it’s created, you can download a print-ready file and place it anywhere customers will see it.

  1. Pick a QR type based on the action you want people to take.
  2. Enter your destination or build your landing page.
  3. Download and print your QR code.
  4. Update the destination anytime from your dashboard.

Do dynamic QR codes cost more?

Dynamic QR codes are usually offered through a subscription because they rely on hosted redirects and analytics. The upside is that they save money on reprints and keep your marketing materials accurate.

QRunchable includes a free plan with 1 active QR code and basic tracking up to the monthly limit, which is enough for a single campaign or small business pilot. When you need more active codes or higher tracking limits, you can upgrade.

Dynamic QR code best practices

  • Keep the destination fast and mobile‑friendly.
  • Use a clear CTA so scanners know what to do next.
  • Test the QR code on multiple devices before printing.
  • Place QR codes where they are easy to scan and well lit.
  • Review analytics regularly to improve performance.

Ready to create a dynamic QR?

Start free with one active QR code and upgrade when you need higher limits.

Create a dynamic QR code →View pricing →

FAQs

Are dynamic QR codes safe to print?

Yes. The printed QR code stays the same while the destination can be updated later. That makes it ideal for signage, packaging, and menus.

Do dynamic QR codes expire?

They should not expire as long as the service hosting the redirect stays active. On QRunchable, redirects remain active within plan limits.

Which QR types are static?

WiFi and vCard QR codes are static because the data is embedded in the QR itself. If the data changes, you need a new QR code.

Can I track scans with dynamic QR codes?

Yes. Dynamic QR codes can record scan activity so you can see when and where people scan.