Dynamic QR Codes
Print once. Change the content whenever you want. See who scans.
What is a dynamic QR code?
A dynamic QR code uses a short redirect URL instead of encoding your destination directly. The code itself never changes, but you control what people see after scanning.
Editable
Change destinations, landing pages, or files from your dashboard. No reprinting.
Trackable
QR code analytics show scans, devices, locations, and time. All in real time.
Includes a landing page
Every dynamic QR code links to a page you build with drag-and-drop.
Cleaner pattern
Shorter URL means simpler code. Scans faster, even printed small.
How dynamic QR codes work
You create a QR code
The platform generates a short URL (e.g. zmlcgg.myqr.host).
It's encoded in the pattern
That short URL gets encoded into the QR pattern. It is what the camera actually reads.
It redirects to your content
When someone scans, the short URL redirects to whatever destination you've set.
The short URL stays the same forever. You just change where it points.
Why choose dynamic QR codes
Edit after printing
Wrong link? New campaign? Fix it from your dashboard. The printed code stays the same.
QR code tracking
See how many people scan, when, where, and on what device. A trackable QR code turns print into a measurable channel.
Faster scans
Short URL = simpler pattern = scans reliably at any size, even when printed small on a business card or sticker.
When to use a dynamic QR code
Restaurant menus
Swap specials and prices without reprinting table tents.
Real estate signs
Update listing details as properties sell. Redirect to new listings after.
Product packaging
Link to manuals or warranty pages. Update if the docs change.
Event materials
Schedules shift, speakers change. The code on the badge stays current.
Print campaigns
A/B test landing pages mid-run. Compare scan volume by location.
Classroom handouts
Link to videos and reading lists. Update next semester, same handout.
How to create a dynamic QR code
Pick a type
Link, document, video, contact card, or any of the available options.
Build your page
Drag-and-drop editor, no coding. Add text, images, buttons, forms.
Download
PNG or SVG. Print it or share it digitally. Edit or track anytime.
Dynamic QR codes types
Create and edit dynamic QR codes on FreeQR. Multiple types with built-in landing pages, scan tracking, and real-time analytics. Free forever, no expiration.
Before you start
Dynamic codes are not for everything. Here is what to know.
Dynamic codes need internet to resolve the redirect. No connection, no scan.
Scanners briefly see the short URL (like zmlcgg.myqr.host) before landing on your page.
If the provider goes down, the code breaks. FreeQR codes stay active as long as your account exists.
Which should you use?
If there is any chance the content will change, or if you want to know who scans, go dynamic. If the info is permanent and tracking does not matter, a static QR code is fine.
Try it. It is free.
Editable QR code with scan analytics and a built-in landing page. No credit card, no expiration.