A QR code (Quick Response code) is a type of barcode that can be scanned using a smartphone or QR scanner to quickly access information, such as a website, text, or contact details.

To scan a QR code, open the camera app on your smartphone and point it at the QR code. If your device supports QR scanning, it will automatically recognize the code and provide a link or action.

Yes, you can create a QR code for free using our QRGen tool. Simply choose the type of QR code you need, enter the required information, and generate your code.

You can create various types of QR codes, including website URLs, PDFs, vCards, social media links, Wi-Fi credentials, and more.

QR codes themselves are not inherently secure. Always ensure you are scanning codes from trusted sources to avoid malicious links or content.

Yes, you can customize the design of your QR code by changing its colors, adding a logo, or adjusting the shape of the dots.

QR codes do not expire unless the content they link to is removed or changed. Ensure the linked content remains accessible for as long as you need the QR code.

Yes, with dynamic QR codes, you can track the number of scans, location, and other analytics. Static QR codes do not support tracking.

Static QR codes contain fixed information and cannot be changed after creation. Dynamic QR codes allow you to update the content without changing the code itself.

Absolutely! QR codes are a powerful marketing tool. You can use them to direct customers to your website, social media, promotions, or even collect feedback.