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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.
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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.
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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.
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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.
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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.
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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.
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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.
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9. Do QR codes expire?
Static and dynamic QR codes are permanent and do not expire.