Dynamic QR Code Generator
Edit after printing. Track every scan. 3 free dynamic QR codes.
Pattern
Eyes
Step by step
How to Create a Dynamic QR Code
Creating a dynamic QR code with QRKIT's free dynamic QR code generator takes under three minutes. Follow these five steps to get a trackable, editable QR code ready to print or share digitally.
Enter Your Destination URL
Paste the URL you want the QR code to point to — any webpage, PDF, social media profile, or app download link. You can also select a specific QR type from the dropdown, such as WiFi QR code, vCard QR code, email QR code, or SMS QR code.
Select “Dynamic”
Toggle from Static to Dynamic to unlock scan tracking and the ability to change the destination later. This tells the dynamic QR code generator to create a trackable short URL instead of encoding data directly into the pattern.
Customize Design
Add your brand colors, logo, pattern style, and a frame with a call-to-action like “Scan Me.” QRKIT shows a real-time preview so you can see exactly how the code will look before downloading.
Download & Share
Download in PNG (for digital), SVG (for print), or PDF (for professional printing). Share on packaging, flyers, posters, business cards, menus, or any surface your audience will see.
Track & Update
See scan analytics in real time. Change the destination URL anytime — the printed code stays the same. Set up Google Analytics tracking for end-to-end campaign measurement.
How it works
What Is a Dynamic QR Code?
A dynamic QR code is a QR code that uses a short redirect URL instead of encoding content directly. This means two things: you can change where the code points after it's been printed, and every scan is tracked with analytics data (location, device, time, unique vs repeat visitors).
When you create a dynamic QR code with QRKIT, the system generates a short URL like qrk.it/abc123 and encodes that into the QR pattern. When someone scans the code, their device opens qrk.it/abc123, which instantly redirects to your actual destination — say, yoursite.com/spring-menu. If you later need to point to yoursite.com/summer-menu, you change the redirect in your dashboard. The printed code stays exactly the same.
The redirect flow
You create
QRKIT generates a short redirect URL and encodes it into your QR code
Someone scans
Their phone reads the short URL and is instantly redirected to your destination
You update
Change the destination anytime from your dashboard — no reprint needed
This redirect architecture is also why dynamic QR codes look cleaner: no matter how long your actual URL is, the QR code only encodes a short 20-character redirect URL, keeping the pattern simple and scannable. See our QR code size guide for recommended dimensions at different print sizes. The ISO/IEC 18004 standard that governs QR code symbology allows error correction levels up to 30%, meaning a shorter encoded URL leaves more room for logos and custom designs without affecting scan reliability. In other words, a dynamic QR code is an editable QR code and a trackable QR code rolled into one.
One common question is whether dynamic QR codes expire. The short answer: a dynamic QR code remains active as long as your QRKIT account is active — there is no built-in expiration. You can optionally set an expiration date or scan limit if you need the code to deactivate after a specific time. Learn more in our guide on whether QR codes expire.
Because dynamic QR codes use a changeable redirect URL, they are the preferred choice for any situation where the linked content might need updating — seasonal promotions, event schedules, product manuals, or restaurant menus. Static QR codes are still useful for permanent, unchanging content like a WiFi password or a fixed contact card, but for anything time-sensitive, a dynamic QR code generator gives you significantly more flexibility.
Real-world example
A restaurant prints 500 table tent cards with a QR code linking to their seasonal menu. When the menu changes next quarter, they update the destination URL in QRKIT instead of reprinting 500 cards. Every scan is tracked so the restaurant knows which locations get the most engagement.
Compare
Static vs Dynamic QR Codes — What's the Difference?
Understanding the difference between a static and dynamic QR code is the most important decision you'll make before creating one. A static QR code embeds your data permanently into the black-and-white pattern — once printed, it can never change. A dynamic QR code encodes a short redirect URL, so you can change the destination anytime and track every scan with detailed analytics. This choice determines whether you can update the code later and whether you'll have visibility into scan performance.
Static QR Code
FreeData is encoded permanently in the QR pattern. Once printed, the content can never change. No scan tracking. Long URLs create dense, hard-to-scan codes.
- Content locked after creation
- No analytics or scan tracking
- Never expires (data is in the code)
Best for
Permanent links, WiFi passwords, vCards, one-time sharing.
Dynamic QR Code
PopularEncodes a short redirect URL. Change the destination anytime, track every scan with analytics data. Always uses a short URL so the QR pattern stays clean and scannable.
- Edit destination URL anytime
- Track scans by location, device, time
- Free tier: 5 codes + 500 scans/month
Best for
Marketing campaigns, menus, event links, product packaging, anything you may need to update.
| Feature | Static | Dynamic |
|---|---|---|
| Content | Encoded permanently | Short URL redirect |
| Editable after printing | ||
| Scan tracking | ||
| Clean pattern (any URL length) | ||
| Expiration | Never expires | Active while account is active |
| Cost | Free (no server) | Free tier + paid plans |
Learn more: Static vs Dynamic QR Code — Full Comparison
Why Choose a Dynamic QR Code Generator?
If there is any chance you will need to change the linked content, a dynamic QR code is the right choice. Marketing campaigns, seasonal menus, event schedules, rental listings, and product packaging all benefit from a changeable QR code that adapts without reprinting. Even if you are not sure today, using the best dynamic QR code generator gives you optionality: you can always redirect a dynamic code, but you can never edit a static one. QRKIT makes it easy to create dynamic QR codes for free — start with 5 codes and 500 scans per month, and upgrade only when you need more.
Use cases
How Businesses Use Dynamic QR Codes
Dynamic QR codes are used across every industry where printed materials link to digital content that changes over time. Here are six common use cases where an editable, trackable QR code saves time and money.
Restaurants & Hospitality
Update your menu QR code seasonally without reprinting table tents, coasters, or signage. Track which locations drive the most scans to understand customer engagement across branches. Add a Google Review QR code on receipts to collect feedback, and update the review link if you open a new location.
Marketing & Advertising
Use a single dynamic QR code across print ads, billboards, and direct mail. Change the landing page for each campaign phase (teaser, launch, post-launch) and track which placements generate the most scans. Link to your social media profiles, promotions, or QR code coupons. Swap out expired offers for new ones without reprinting a single flyer.
Real Estate
Place dynamic QR codes on property signs and flyers. When a property sells, redirect the code to a similar listing instead of replacing the sign. Track how many potential buyers scanned each listing. Pair with a location QR code to show driving directions to open houses directly on the buyer's phone.
Events & Conferences
Link QR codes on badges, programs, and signage to schedules, speaker bios, or feedback forms. Update links as the agenda changes and track attendance and engagement for each session. Share a dynamic digital business card at conferences — update your title or company without reprinting. After the event, redirect the QR code to a post-event survey or video recording of the sessions. Dynamic QR codes are especially popular for weddings where you print signs months in advance and may need to update links before the big day.
Retail & Product Packaging
Add dynamic QR codes to product packaging for user manuals, warranty registration, or promotional content. Update the destination as products evolve without changing the packaging. Link to an app download page or an image gallery showing product setup instructions. Use bulk QR code generation for large product lines.
Education
Link to course materials, reading lists, or feedback forms using PDF QR codes. Update resources each semester without reprinting classroom materials. Teachers can place a single dynamic QR code on a syllabus and redirect it to the current week's assignment, tracking which students access the content.
Features
What You Get with QRKIT Dynamic QR Codes
Every dynamic QR code generator is not created equal. Here is what sets QRKIT apart — features designed for businesses that need trackable, editable QR codes with professional branding.
Scan Analytics Dashboard
Every scan is tracked: total scans, unique visitors, geographic location (city and country), device type (iOS, Android, desktop), browser, time of day, and referring source. With global mobile internet usage continuing to grow, scan analytics help you understand which campaigns drive the most engagement. Export data as CSV for reporting.
Unlimited Destination Changes
Change where your QR code points as many times as you need. Updates take effect instantly — no propagation delay, no DNS waiting. The printed code never changes, so every flyer, poster, and business card you have already distributed keeps working with the new destination.
Custom Branding
Choose your brand colors for the QR pattern and background. Add your company logo to the center. Select from multiple pattern styles (dots, rounded, sharp) and frame designs with custom call-to-action text. Branded QR codes get up to 80% more scans than plain black-and-white codes.
High-Resolution Downloads
Download in PNG (up to 2000×2000px for digital), SVG (infinite scalability for print and large-format signage), or PDF (print-ready with crop marks). Every format maintains scan reliability at any size, from business cards to billboards.
Short URL with Custom Domain
By default, dynamic codes use qrk.it as the redirect domain. Upgrade to use your own domain (e.g., go.yourbrand.com/menu) for full brand control and increased trust. When users see your brand in the URL bar, they are more likely to engage.
Expiration & Password Protection
Set QR codes to expire after a specific date or number of scans — useful for time-limited promotions or contest entries. Add password protection for sensitive content like internal documents, exclusive offers, or employee-only resources.
Need programmatic access? Explore the QR Code API
Dynamic QR codes are just one of 20+ QR code types available. See our complete guide to all QR code types to find the right format for every use case — from vCard and Wi-Fi to PDF, video, and more.
Using QR codes for your business? See our complete guide to QR codes for business.
Dynamic QR Codes — Frequently Asked Questions
Get started
Create Your First
Dynamic QR Code
QRKIT is the free dynamic QR code generator built for businesses that need trackable, editable QR codes. Start with 3 free dynamic QR codes and 500 scans per month. Edit destinations anytime, track every scan by location and device, and customize with your brand colors and logo. No credit card required — create your first dynamic QR code in under three minutes.