Dynamic QR Code: What It Is, Static vs Dynamic, and How to Create One for Free

Static vs Dynamic QR Code

A static QR code contains your content directly in its pattern: the URL, the text or the Wi-Fi settings are "drawn" into the squares. It works forever, without any service — but it can never be changed. A typo in the URL, a page that moves, and the printed code becomes useless.

A dynamic QR code contains a short link that redirects to your destination. The pattern never changes, but you can modify the destination at any time — even after the code is printed on 5,000 flyers.

	Static	Dynamic
Content	Written in the code	A short link that redirects
Change the destination	Impossible	At any time
Scan statistics	No	Yes
Depends on a service	No	Yes (the redirect)
Pattern density	Grows with the content	Always simple (short link)
Best for	Wi-Fi, vCard, fixed text, permanent URLs	Print, menus, packaging, campaigns

When Should You Use a Dynamic QR Code?

• Restaurant menus: update the menu link each season without reprinting the table stickers.
• Flyers and posters: redirect to a new page when the campaign changes.
• Product packaging: point to the manual today, a promotion tomorrow.
• Business cards: update your portfolio link if you change sites.
• Events and exhibitions: one code on the wall, content that evolves.
• Measuring a campaign: know how many people actually scanned the poster.

Create a Dynamic QR Code with AwesomeToolkit

With the QR code generator, dynamic codes are free and never expire: they keep working as long as you don't delete them.

1. Create a free account and confirm your email address.
2. In the generator, choose Dynamic and enter the destination URL.
3. Customize the colors and the size, then download as PNG (screens) or SVG (printing, scales infinitely).
4. Change the destination whenever you want: your dynamic codes are listed in the generator when you're logged in; the printed code keeps working.

A free account lets you create up to 3 dynamic QR codes with a total scan counter. The Pro plan raises the limit to 100 codes and adds daily scan statistics.

For static codes (Wi-Fi, text, permanent URL), no account is needed: they're generated entirely in your browser and nothing is sent to our servers.

Tips for a QR Code That Scans Every Time

1. Minimum size: at least 2 × 2 cm for close scanning (business card), larger for a poster seen from a distance (about 1/10 of the scanning distance).
2. Contrast: dark code on a light background. Avoid light codes on dark backgrounds and low-contrast colors.
3. Quiet zone: keep a blank margin around the code.
4. Test before printing: scan with several phones, or check with the QR code reader.
5. Add a call to action: "Scan to see the menu" works better than a bare code.

What Happens If the Service Stops?

That's the only real drawback of dynamic codes: they depend on the redirect. For a code that must work for 20 years without any dependency (a plaque, an engraving), use a static code pointing to a domain you control — you can then redirect that URL yourself.

Conclusion

A dynamic QR code is a static code with a superpower: you can change its destination and measure its scans after printing. Use it for anything printed that may evolve, avoid services that disable codes after a trial, and keep static codes for content that never changes.