loading Loading...



The verification code will be sent to

Confirm Password

The verification code will be sent to


Home > support > Product FAQs
  • 1. What is a QR code?

    A QR code, or Quick Response code, is a two-dimensional barcode that can store various types of information. It can be scanned using a QR code reader or a mobile device with a camera.

  • 2. What is the difference between a static and dynamic QR code?

    A static QR code contains fixed information that cannot be changed once the code is generated. The data encoded, such as a website URL or contact information, remains constant throughout the lifespan of the QR code. Static QR codes are suitable for scenarios where the encoded data doesn't need frequent updates.

    A dynamic QR code allows for the modification of the encoded information even after the QR code has been created. The data is not directly embedded in the QR code; instead, the QR code acts as a link to a server where the information is hosted. This enables real-time updates and greater flexibility in managing the content.

  • 3. What information can be stored in a QR code?

    QR codes can store different information based on your needs. It can store a URL to access a webpage more easily. It can also contain text, contact information, email, social media profiles and more. Check more QR codes cases.

  • 4. Can i use QRShow without subscription?

    Yes, you can use QRShow to generate QR codes for free. Apart from free trial, we have basic plan for personal use and advanced/professional plans for teams.

  • 5. How does a QR code generator work?

    Our QR code generator creates QR codes by encoding the information you input, such as a website URL, text, or contact information. Simply enter the data, and the generator will create a unique QR code for you to download.

  • 6. Can I generate QR codes in bulk?

    Now we don't support generate QR codes in bulk, but the function will be supported soon.

  • 7. Can I switch from a static to a dynamic QR code?

    No, you cannot switch from a static to a dynamic QR code as they are two different QR code types.

  • 8. Could i use the QR codes generated for business use?

    Of course you can. You can use QR codes for both personal and business use.

  • 9. Do QR codes expire?

    Static and dynamic QR codes are permanent and do not expire.