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Home » QR Code Basics » Do QR Codes Expire? A detailed guide by mobiQode

Do QR Codes Expire? A detailed guide by mobiQode

Banner image illustrating the concept of expiring QR codes
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Ever created a QR code that just suddenly stopped working? It’s easy to assume that the QR code expired. But in most cases, that’s not true.

QR codes can stop working for many reasons. The information linked to the QR code may not be accessible anymore, or the QR code generator used to create it might have stopped supporting it.

Let’s look at the top reasons QR codes expire and the best ways to reactivate them.

Types of QR codes

🔒

Static QR codes

Contain fixed data that cannot be edited or changed. Any changes require regeneration and reprinting. Best for payment links, one-time campaigns, or permanent information.

FIXED · CANNOT EDIT
🔄

Dynamic QR codes

Editable codes that can be updated even after printing. Track scans, change destinations, and manage campaigns — all from your dashboard. Best for menus, events, and ongoing campaigns.

EDITABLE · TRACKABLE

Dynamic QR codes can be used to track inventory, create contactless menus, or display time-sensitive information like event tickets. You can edit the data linked to a dynamic QR code through the QR code generator you used to create it.

Illustration comparing dynamic QR code alongside static QR code

Do static QR codes expire?

While static QR codes don’t expire, the information they link to can become outdated. If the linked content in a static QR code changes or gets removed, the QR code will stop working, and you will have to regenerate it to reflect those changes.

⚠️ Common trap: A static QR code pointing to a deleted webpage or changed URL will appear “expired” — but the code itself is fine. It’s the destination that broke.

Video — Why do QR codes expire?

Do dynamic QR codes expire?

Dynamic QR codes can also expire if the information linked to them gets outdated or the QR code generator used to create the QR code limits the number of scans. Canceling your QR code generator’s subscription can also cause your dynamic QR codes to expire.

Why dynamic QR codes stop working:

1. Linked content was deleted or moved
2. QR code generator imposed scan limits
3. Subscription was canceled or expired
4. The generator stopped supporting the code

How to create a QR code that doesn’t expire

1 Choose a reliable QR code generator

Use reliable QR code generators that can create QR codes without any limitations. There shouldn’t be any scan limits or time limits on the QR code generated.

Apart from reliability and high uptime, here’s what to look for:

✓

Fully customizable — Customize style, colors, add your logo, and align QR codes with your brand identity.

✓

Multi-URL landing pages — Direct users to different web pages through a single QR code.

✓

Dynamic codes — Make changes anytime without fear of codes expiring or needing to reprint.

2 Generate the QR codes

Decide what information you want to encode — a website URL, contact details, plain text, images, or videos. Customize the QR code and download it as an image file.

3 Manage the QR codes

QR code generators like mobiQode allow you to edit QR codes after generation and even track usage analytics. You can check how many people have scanned the QR codes and update the content when needed.

Best practices to avoid QR code expiry

📅

Scheduled maintenance

Set calendar reminders to periodically review the data linked to your QR codes. Identify and address potential issues before users encounter them.

💾

Offline backup

If your dynamic QR code links to a critical document or resource, create an offline backup. You can also generate a separate QR code linked to that backup to ensure continuous access.

🔁

Opt for a subscription model

Avoid free QR code generators that might deactivate codes after a certain period. Look for subscription-based tools offering non-expiring QR codes. Keep an eye on your subscription and enable automatic renewals.

💡 Pro tip: Free QR code generators often impose scan limits, time limits, or deactivate codes when you stop using the platform. A paid plan from a reliable generator like mobiQode ensures your codes never go dark.

Generate QR codes that never expire

To ensure your codes function smoothly for a long time, choose a reliable QR code generator like mobiQode. We offer always-up, highly reliable, and fully customizable QR codes you can edit anytime.

Ready to create QR codes that never expire?

Start Your Free Trial →

No credit card required · No scan limits

Frequently Asked Questions

How do I reactivate an expired QR code?
It depends on the type and reason for expiration. For a static QR code, the easiest way is to generate a new one and redistribute it. For a dynamic QR code:
  • If content is outdated, update it through your QR code generator
  • If your generator no longer supports it, shift to a reliable tool like mobiQode that offers non-expiring QR codes
Is there a free QR code generator that does not expire?
Free QR code generators can have limitations, such as scan limits or time limits. Subscription-based tools like mobiQode generate QR codes that never expire, ensuring your codes always work.
How long do QR codes stay active?
The longevity depends on the QR code generator you use. Some may have indefinite validity, while others may expire after some time. Review the terms of your QR code generator to understand the duration for which your QR codes will remain active.
What is the difference between “inactive” and “expired” QR codes?
Inactive means the QR code has been manually disabled and won’t redirect until reactivated. Expired means the code has passed its validity period or the subscription has ended. In both cases, scanning won’t reach the intended destination until the status is changed.
Can I revive an “expired” QR code?
If it’s dynamic and the problem is a broken redirect or subscription lapse, you can often restore it by renewing your account or restoring the link. If it’s static and the linked content is removed, you will need to regenerate and redistribute the QR code.

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Ritika Tiwari

Ritika Tiwari

Ritika is a tea-loving freelance writer from India who quit her comfy tech job to become a full-time writer. She specializes in tech, B2B, digital marketing, and SaaS writing.