QR Code Generator simple

QR Code Generator

Frequently Asked Questions

1. What is a QR code, and how does it work?

A QR code (Quick Response code) is a type of barcode that stores information, such as URLs, text, or contact details. It can be scanned using a smartphone camera or QR code reader.

2. How can I generate a QR code?

You can generate a QR code using online QR code generators or JavaScript libraries like qrcode.js.

3. Are QR codes safe to use?

Yes, QR codes themselves are safe, but they can link to malicious sites if created by untrusted sources. Always verify before scanning.

4. Can QR codes be customized?

Yes, QR codes can be customized with colors, logos, and styles to match branding needs.

5. Do QR codes expire?

Static QR codes do not expire, but dynamic ones may if set by the service provider.