Are QR codes the new normal in the post-pandemic world?

In today's digitally driven society, QR codes have become increasingly common and widespread. With the current post-pandemic world, these unique pixel patterns have become the new normal.

From shops and restaurants to the healthcare sector and public spaces, QR codes are an effective way to connect the physical and digital worlds.

In this post, we'll explore the uses for QR codes, how to create and use them, as well as the benefits, challenges and future of this technology.

Introduction to QR codes

A QR code, or Quick Response code , are two-dimensional barcodes that can be read and scanned by smartphones and QR code scanners.

They consist of pixels arranged in a grid pattern and can contain different types of information, such as URLs, text, images or contact details.

QR codes in the post-pandemic world

After the pandemic, QR codes have become an important part of daily life. They offer a contactless and secure way to access information and services.

Whether it's scanning a QR code to view a menu at a restaurant or registering for tracking purposes, QR codes have quickly become part of the new normal.

Uses for QR codes

QR codes in business

In business, QR codes have a number of uses. Stores can use them to offer customers easy access to product information, offers or online stores. Restaurants can use QR codes to display menus, take orders or share allergen information. QR codes provide businesses with a convenient way to engage customers and offer personalized information.

QR codes in the healthcare sector

In the healthcare sector, QR codes play an important role. Patients can scan QR codes to access electronic health records or schedule appointments.

Hospitals can use QR codes to identify patients, track medicines or share important information about diseases. QR codes help improve efficiency and safety in healthcare.

QR codes in public spaces

QR codes are also increasingly common in public spaces such as museums, parks and tourist attractions. Visitors can scan QR codes to access guides, historical information or take part in interactive experiences.

This makes it possible to offer more in-depth and engaging experiences for visitors.

How to create and use QR codes

Creating and using QR codes is a simple process that can be done with the help of various QR code generators and smartphone apps like here at QR Code .

Steps to create QR codes

  1. Choose a QR code generator or app.
  2. Select the type of information you want to include in the QR code.
  3. Enter relevant information, such as a web address or text.
  4. Customize the appearance of the QR code if desired.
  5. Generate the QR code and download or print it.

How to scan QR codes

To scan a QR code, you need a smartphone with a QR code scanner app. Follow these steps to scan a QR code:

  1. Open the QR code scanner app on your smartphone.
  2. Point the camera at the QR code and make sure that the entire code is visible on the screen.
  3. The app will automatically recognize the QR code and display relevant information or perform an action.

Advantages and challenges

Advantages of QR codes

QR codes have several advantages that have contributed to their popularity:

  • Quick and easy access to information.
  • Reduces the need for physical contact and paper-based material.
  • Can be used in different places and in different industries.
  • Allows for personalized content and services.

Challenges with QR codes

Although QR codes have many advantages, there are also some challenges that must be considered:

  • Not everyone is familiar with how to scan or create QR codes.
  • The quality of the QR codes can affect readability.
  • It is important to ensure that the QR codes are not misused for fraud or malicious activity.

The future of QR codes

QR post pandemic

QR codes continue to evolve and adapt to new technological advances. Innovation such as the use of augmented reality (AR) and artificial intelligence (AI) opens up new possibilities for the use of QR codes.

For example, AR users can scan a QR code to experience virtual items or access extended information.

With AI, QR codes can be recognized faster and more accurately, offering even more tailored experiences.


QR codes have become an integral part of our post-pandemic world. They offer a contactless, efficient and engaging way to connect the physical and digital worlds.

Whether in business, the healthcare sector or public spaces, QR codes have a number of uses.

With a simple creation process and user-friendly scanning technology, QR codes will continue to shape the future of information sharing and interaction.