Frequently Asked Questions

What is a QR Code?

A QR (Quick Response) code is a two-dimensional barcode that can store information in both vertical and horizontal directions. Unlike traditional barcodes, QR codes can store much more data and can be quickly read by smartphone cameras.

Are QR codes free to create?

Yes! With QRQuickGen, you can create QR codes completely free of charge. There are no hidden fees or subscriptions required. You can generate as many QR codes as you need.

How do I scan a QR code?

Most modern smartphones can scan QR codes directly through their camera app. Simply open your camera, point it at the QR code, and tap the notification that appears. For older devices, you might need to download a dedicated QR code scanner app.

What types of information can a QR code contain?

QR codes can contain various types of information, including:

Website URLs
Plain text
Contact information (vCard)
Email addresses
Phone numbers
Wi-Fi network credentials
Geographic locations

How long do QR codes last?

QR codes don't expire - they will work as long as the information they contain. If a website URL remains valid, if you create a QR code linking to a website, it will work as long as that website is active.

Can I customize the appearance of my QR code?

While maintaining readability is crucial, QR codes can be customized with different colors and styles. However, it's important to maintain good contrast and not modify the functional patterns of the code.

What's the minimum size for a QR code?

For reliable scanning, a QR code should be at least 1 inch (2.5 cm) in size when printed. The actual minimum size depends on the amount of data encoded and the scanning distance.

Can I track how many times my QR code is scanned?

While basic QR codes don't include tracking capabilities, you can track scans by linking to a URL with analytics tools like Google Analytics or using URL shorteners with tracking features.

Do I need internet connection to scan a QR code?

You don't need internet to scan a QR code, but you might need it to access the content it links to like websites. For simple text or contact information, no internet connection is required.