Find out if QR codes expire and understand why this is important for business owners to be aware of. Stay informed and keep your codes up-to-date.
Main / Blog

Do QR Codes Expire: What Business Owners Need to Know

Are you a business owner or entrepreneur who frequently uses QR codes for marketing, information dissemination, or customer engagement? If so, you may be wondering: do QR codes expire? In this article, we will explore this question and provide you with all the information you need to know about the lifespan of QR codes. Stay tuned to discover how long your QR codes last and what you can do to ensure their effectiveness in your business strategies.

Understanding QR Code Lifespan

QR codes are two-dimensional barcodes that can be scanned using a smartphone or QR code reader. They are commonly used in various industries, including retail, hospitality, and services, for marketing, information dissemination, and customer engagement purposes.

Factors that can affect the lifespan of QR codes include the quality of the code itself, the medium on which it is printed or displayed, and the environment in which it is placed. For example, if a QR code is printed on low-quality material or exposed to harsh weather conditions, it may become unreadable or less reliable over time.

To maximize the lifespan of QR codes, it is important to follow best practices such as using high-quality codes, regularly monitoring and updating them, and ensuring proper placement and maintenance.

Additionally, testing and optimizing QR codes, using dynamic codes for flexibility, and leveraging analytics to track engagement can help ensure their effectiveness in achieving marketing goals.

Do QR Codes Expire?

QR codes themselves do not have an expiration date. Once generated, a QR code will remain functional indefinitely. However, it's important to note that the effectiveness and usability of a QR code can diminish over time due to various factors.

One factor that can impact the lifespan of a QR code is the medium on which it is printed or displayed. If a QR code is printed on low-quality materials or displayed on a surface that is prone to damage or wear, such as a poster or packaging, it may become less scannable over time. This can result in a decrease in its functionality and effectiveness.

Another factor to consider is the environment in which the QR code is placed. Exposure to harsh weather conditions, excessive sunlight, or extreme temperatures can cause the QR code to fade or become damaged, making it difficult or impossible to scan.

Additionally, changes in technology and QR code scanning apps can also affect the usability of QR codes. As technology advances, new scanning apps may be released that are not compatible with older QR codes. It's important to stay updated with the latest scanning technology and ensure that your QR codes are compatible with popular scanning apps.

To ensure the longevity and effectiveness of QR codes, it is recommended to regularly monitor and update them. This can involve periodically checking the scannability of the QR code, refreshing the design or content it links to, and replacing any damaged or faded codes.

What Happens When a QR Code Expires?

When a QR code expires, it means that the code is no longer valid or active. There are several potential causes for this, including a time-limited promotion or offer or a predetermined expiration date set by the QR code's creator.

Once a QR code has expired, scanning it will typically lead to an error message or a notification indicating that the code is no longer valid. This can be frustrating for both businesses and customers, who may have been expecting to access specific information or redeem a certain offer.

For businesses, it is important to keep track of the expiration dates of QR codes used for marketing campaigns or promotions. This ensures that customers are not provided with outdated or expired information and helps maintain a positive customer experience.

When a QR code expires, businesses have the option to generate a new code with updated information or extend the validity period of the existing code. It is crucial to communicate any changes to customers and inform them of the new code or expiration date.

Expired QR codes can also be an opportunity for businesses to reevaluate their marketing strategies and ensure that they are utilizing QR codes effectively. This may involve optimizing the content or offers associated with the codes, improving the design and visibility of the codes, or exploring other ways to engage customers and gather data.

Find out if QR codes expire and understand why this is important for business owners to be aware of. Stay informed and keep your codes up-to-date.

Can Expired QR Codes Still Be Scanned?

Yes, expired QR codes can still be scanned, but their functionality may vary depending on how they were programmed. When a QR code expires, it means that the information or action associated with the code may no longer be valid or available. For example, a QR code that provides a discount code for a limited time may expire after the specified offer period.

However, the scanning process itself remains the same regardless of the code's expiration. Users can still scan the QR code with their device's camera or a QR code scanning app, and the information embedded within the code will be displayed or processed accordingly.

To extend the validity of a QR code, follow these step-by-step processes:

  1. Host the QR code data on a website or server that you control: By hosting the data, you can update or modify the information at any time, even if the QR code itself does not change.
  2. Use dynamic QR codes: Instead of static QR codes, opt for dynamic ones. Dynamic QR codes allow the link or content they point to be changed even after they have been printed or distributed. This flexibility is useful for campaigns or promotions with a longer lifespan.
  3. Implement a redirect feature: If you have already printed physical materials with QR codes, consider implementing a redirect feature. When someone scans the QR code, they are redirected to a landing page or website that you control. From there, you can update the content as needed without changing the QR code itself.

By following these steps, you can effectively extend the validity of a QR code, ensuring that it remains relevant and functional for as long as you need it to be.

Where Can I Find a Free QR Code Generator?

You can find a free QR code generator at Artlogo's Business Cards Maker. Simply visit their website and create an account. They offer a free trial that allows you to explore the features of their QR code generator. With Artlogo's QR code generator, you can quickly generate QR codes that guarantee a quick link to your desired content or information.


In conclusion, understanding the lifespan of QR codes is essential for business owners and entrepreneurs who utilize them for marketing, information dissemination, and customer engagement. While QR codes do not have an expiration date, their effectiveness and usability can diminish over time due to factors such as the quality of the code, the medium on which it is displayed, and the environment in which it is placed. However, by following best practices such as using high-quality codes, regularly monitoring and updating them, and ensuring proper placement and maintenance, the lifespan of QR codes can be maximized. Additionally, leveraging dynamic QR codes, hosting data on a controlled website, and implementing redirect features can extend their validity. By staying informed and implementing these strategies, business owners can ensure that their QR codes remain functional and effective in achieving their marketing goals.

Final Thoughts

Make a lasting impression with Artlogo's exclusive signature designs that elevate your professional image. Our team of experts specializes in creating personalized handwritten signatures, logos, and QR code business cards that are customized to reflect your unique style and industry. Whether you're a freelancer or a large corporation, our meticulous attention to detail and unwavering commitment to excellence will ensure that your signature stands out and leaves a memorable impact. Discover the Artlogo difference and confidently make your mark in the business world.



Article written by

Cynthia Post, Marketing and Branding Expert


Cynthia is a seasoned marketing professional with over ten years of management experience in the top tier global companies of the world. She’s been helping companies to thrive and grow their sales throuhgout her career after graduating from еру London School of Economics with honors. Branding, which includes both marketing and design, is her biggest passion that has been keeping her in the 5am club over the last 7 years. She is very focused on detail, new solutions and industry trends.

Get a multipurpose signature logo to represent you

900+ Reviews on Trustpilot

Every person signs a large number of documents, send thousands of emails or active in social media during their lifetime. Artlogo's mission is to create your eye-catching signature that makes You and Your name unqiue and helps you stand out.

What do our clients say about Artlogo

Leave a comment