Is QR Code Permanent or Temporary?
Jonathan Palley
Jun 28, 2023
QR codes are now part of everyday life. You can find them on product packaging, restaurant menus, business cards, posters, receipts, event tickets, and even instruction manuals.
But if you've printed a QR code and plan to use it for months or years, you may have an important question: Are QR codes permanent, or do they eventually expire?
The short answer is that QR codes themselves don't have an automatic expiration date. However, whether a QR code continues to work depends on what information it contains, where it leads, and whether that destination remains available.
Both static and dynamic QR codes can be used for long-term purposes, but they work differently. Understanding the difference can help you choose the right type for your needs.
Are QR Codes Permanent or Temporary?
QR codes can be used for both permanent and temporary purposes.
A static QR code contains information directly within the code. Once it has been created, that information cannot be changed. If the information remains valid, you can continue using the same QR code for as long as you want.
A dynamic QR code provides more flexibility because its destination can be updated without changing the physical QR code. This makes dynamic codes especially useful for marketing campaigns, product packaging, events, and other situations where information may change.
For example, a business could print a QR code on a brochure and use it to promote a current offer. Once the promotion ends, the destination can be updated to a different page without printing a new QR code.
So, a free QR code can be temporary in terms of its purpose, but the code itself doesn't automatically stop working when a campaign ends.
Do QR Codes Expire?
QR codes do not have a built-in expiration date.
However, a QR code can stop providing the expected result if the information behind it is no longer available.
Consider a static QR code that contains a website URL. The QR code itself hasn't expired if the website is taken down. It can still be scanned, but the user may encounter a missing or unavailable page.
The same applies to QR codes that link to files, online forms, videos, or other digital content. If the destination is deleted or becomes inaccessible, the QR code may no longer be useful.
Dynamic QR codes work differently because their destinations can be updated. Instead of replacing a printed QR code every time your content changes, you can update the destination associated with it.
This makes dynamic QR codes a practical option for long-term applications where information needs to stay current.
Static vs. Dynamic QR Codes
Choosing between static and dynamic QR codes depends largely on whether you expect your information to change.
Static QR Codes
Static QR codes store their information directly in the code. Once generated, the encoded information cannot be edited.
They're a good option for information that is unlikely to change, such as:
- A business address
- Contact information
- Wi-Fi details
- A fixed website URL
- A permanent document
- Basic product information
For example, you could create a static QR code containing your business contact information and add it to a business card.
The code can remain the same for years. However, if your phone number, address, or other encoded information changes, you would need to create a new QR code.
Dynamic QR Codes
Dynamic QR codes are designed for situations where the destination may need to change.
You can update the linked content without replacing the QR code printed on your marketing materials or physical products.
This is useful when you want to:
- Change a promotional offer
- Update an event schedule
- Replace a digital menu
- Change a landing page
- Update product information
- Collect feedback through different forms
For businesses, this flexibility can be especially useful when a QR code is printed on materials that would be expensive or inconvenient to replace.
How to Create a QR Code for Permanent or Temporary Use
Creating a QR code is relatively simple. With QR Codes Unlimited, you can create customized QR codes for different types of content and use them for both short-term campaigns and long-term applications.
Here's how to get started.
Step 1: Open QR Codes Unlimited
Open QR Codes Unlimited in your web browser and choose the type of QR code you want to create.
Depending on what you want to share, you can create QR codes for URLs, images, vCards, social media profiles, applications, and other content.
Step 2: Add Your Information
Enter the content you want people to access after scanning the code.
If you're linking to a website, enter the URL into the appropriate field. If you're creating another type of QR code, provide the information required for that content type.
If you expect the information to change later, consider using a dynamic QR code.
Step 3: Customize the QR Code
You can customize your QR code to better match your brand or design.
Depending on your needs, you can adjust elements such as the colors, logo, style, border, and text.
While customization can make a QR code more recognizable, make sure it remains easy to scan. Strong contrast and a clear design are important, particularly when the QR code will be printed.
Step 4: Download Your QR Code
Once you're satisfied with the design, download your QR code.
If you're using the code on printed materials, choose a high-quality file and make sure the QR code is large enough to scan comfortably.
Step 5: Test Before Publishing
Always scan your QR code before putting it on packaging, signs, advertisements, brochures, or other materials.
Check that it opens the correct destination and that the linked content works properly.
This simple step can prevent a broken QR code from being distributed to customers.
Examples of Permanent and Temporary QR Code Uses
QR codes can be useful for many different applications, whether the information is intended to remain the same or change regularly.
Marketing Campaigns
Businesses can use dynamic QR codes in advertisements, flyers, posters, and promotional materials.
For example, a QR code could initially lead to a seasonal discount. When the promotion ends, the destination can be updated to a new offer or landing page.
This allows businesses to continue using the same printed QR code for future campaigns.
Events
Event organizers can use QR codes to share schedules, registration pages, speaker information, maps, and other details.
Since event information can change at the last minute, dynamic QR codes can make it easier to keep attendees informed without replacing printed materials.
Product Packaging
QR codes can give customers access to information that may not fit on a physical package.
A code could lead to product instructions, demonstration videos, recipes, warranty information, or additional product details.
Dynamic QR codes are particularly useful when that information may need to be updated after the packaging has already been printed.
Business Cards
A QR code on a business card can give people quick access to contact information, a website, portfolio, or social media profile.
For information that will remain unchanged, a static QR code may be sufficient. A dynamic QR code can be useful if you want to update the destination later.
Feedback and Surveys
Businesses can place QR codes on receipts, tables, packaging, and other customer-facing materials to make feedback easier.
Customers can scan the code and go directly to a survey or feedback form without having to type a long URL.
Inventory and Asset Management
QR codes can also support internal business processes.
A code attached to an asset or product can provide access to information such as product details, maintenance records, location information, or other documentation.
How to Keep a QR Code Working Long Term
If you're planning to use a QR code for years, maintaining the content behind it is just as important as creating the code.
First, make sure the linked website, file, or resource remains accessible. If you're using a static QR code, remember that changing the encoded information requires a new code.
For information that may change, a dynamic QR code provides more flexibility.
You should also test important QR codes periodically. A code printed on permanent signage or product packaging may remain in use long after you originally created it, so checking the destination from time to time can help catch problems early.
Conclusion
So, are QR codes permanent or temporary?
They can be either.
QR codes don't automatically expire after a certain amount of time. A static QR code continues to contain the same information, while a dynamic QR code allows you to update its destination without replacing the physical code.
For information that won't change, a static QR code can be a simple long-term solution. If you need to update your content, run multiple campaigns, or maintain a QR code on printed materials for an extended period, a dynamic QR code offers greater flexibility.
With QR Codes Unlimited, you can create and customize QR codes for marketing, business, events, products, and more. You can also explore the QR Codes Unlimited Academy for additional resources on creating and using QR codes effectively.
Frequently Asked Questions
How long does a QR code last?
A QR code does not have a built-in expiration date. It can continue to be scanned as long as the information or destination it provides remains accessible.
Can a QR code last forever?
A QR code can potentially remain usable for many years. However, its long-term usefulness depends on the availability of the information or destination associated with it.
How do I keep a QR code working long term?
Keep the linked content accessible and check the QR code periodically. If the destination may change, use a dynamic QR code so you can update the content without creating a new code.
Can I use the same QR code for multiple campaigns?
Yes. Dynamic QR codes can allow you to change the destination while continuing to use the same printed QR code. This can be useful for businesses that regularly run different promotions.
What happens if a QR code stops working?
First, check whether the code can still be scanned. If it scans but doesn't open the expected content, check the destination URL or resource. For dynamic QR codes, also check that the associated service and destination are active.
Should I use a static or dynamic QR code?
Use a static QR code when the information is unlikely to change. A dynamic QR code is better when you want the flexibility to update the destination without replacing the QR code.
