QR Code Generator — Frequently Asked Questions

Got questions about QR Code Generator? We've compiled the most common ones with clear answers.

Are generated QR codes permanent?

Yes. QR codes encode data directly — they don't expire and don't need an internet connection to be scanned.

Can I customize the color?

Yes. You can choose custom colors, though high contrast (dark on light) scans best.

What data types are supported?

URLs, plain text, WiFi credentials, email addresses, phone numbers, and contact cards (vCard).

Still Have Questions?

If your question isn't answered here, feel free to reach out. Our tools are constantly improving based on user feedback.

Ready to try it? Open the QR Code Generator — no signup needed.