Do QR Codes Expire? Here’s What You Need to Know

QR codes are now a universal bridge between print and digital. From menus and product packaging to event tickets and payment systems, QR codes simplify access to information. But one common question remains:
IMQRSCAN Do QR codes expire?

The answer isn’t a simple yes or no—it depends on how the QR code was generated and what type it is. In this article, we’ll explain everything you need to know about QR code expiration, how to prevent it, and which type of QR code is best for your needs.

🔍 What Is a QR Code?

A QR (Quick Response) code is a type of 2D barcode that stores data such as a URL, contact information, or text. When scanned by a smartphone or scanner, the user is instantly redirected to the embedded data.

But not all QR codes are the same—some last forever, while others can expire depending on how they’re created.

🧭 Do QR Codes Expire?

✅ Static QR Codes – Do NOT Expire

Static QR codes contain fixed data that’s encoded directly into the image. Once generated, the information inside the code can’t be changed.

Key Facts:

• No expiration date

• No hosting required

• Unlimited scans

• Permanent as long as the content (like the website or file) remains online

Example: If you generate a static QR code linking to your website, it will always work—as long as your website is active.

⚠️ Dynamic QR Codes – CAN Expire

Dynamic QR codes work by redirecting users to a short URL hosted by a third-party QR code platform. These allow features like:

• Editable destination URLs

• Analytics and scan tracking

• Campaign scheduling

However, dynamic QR codes rely on the hosting platform. They may expire or stop working if:

• Your subscription ends

• Scan limits are reached

• The platform disables the code or shuts down

🔄 Summary: Static vs. Dynamic QR Codes

🧱 What Makes a QR Code Stop Working?

Even if a QR code doesn’t “expire” in the traditional sense, several factors can cause it to fail:

1. Broken or Deleted Content

If your QR code links to a website, document, or video that no longer exists, the scan won’t lead anywhere.

2. Platform Subscription Ends

For dynamic codes, the link may become inactive if your plan ends or a scan quota is reached.

3. Printing Issues or Physical Damage

QR codes can stop working if:

• The image is distorted or low-quality

• It’s printed too small or on reflective surfaces

• It becomes faded, torn, or damaged

4. Excessive Redirects or Ads

Some free QR code platforms add ads or splash pages, which can hurt user experience or block access to the real content.

🛡️ How to Ensure Your QR Codes Stay Active

To prevent your QR codes from expiring or failing:

✔️ Use Static QR Codes When Possible

At IMQRSCAN, we offer free static QR code generation. These codes:

• Never expire

• Don’t require subscriptions

• Are ideal for packaging, print materials, manuals, and signage

✔️ Host Stable Content

Make sure the destination URL (your website, file, or landing page) is permanent and won’t be deleted or changed unexpectedly.

✔️ Use High-Quality Printing

For printed materials, use clear, high-resolution images on non-reflective surfaces. Laminate if the code will be outdoors or handled often.

✔️ Be Cautious with Free Trials

If using dynamic codes, avoid relying on platforms with limited-time free trials for business-critical links.

📌 Final Thoughts: Do QR Codes Expire?

The bottom line is:

• Static QR codes do not expire and will work as long as their content is available and the code is scannable.

• Dynamic QR codes can expire depending on the platform, subscription, or usage limits.

At IMQRSCAN, we help you create QR codes that don’t expire—giving you full control and peace of mind. Whether you're launching a product, printing menus, or managing long-term displays, you can rely on our static QR codes for a permanent solution.