Question 1

What can be encoded in a QR code?

Accepted Answer

URLs, plain text, email addresses, phone numbers, WiFi credentials, vCards, and more.

Question 2

What size should I download?

Accepted Answer

For print, use larger sizes (1000px+). For web, 200-300px is usually sufficient.

Question 3

What output formats are available?

Accepted Answer

PNG and SVG are common. PNG for web and print; SVG for scaling without quality loss.

Question 4

Is my content sent to a server?

Accepted Answer

Generation can be done client-side. Your text or URL is not stored; check the tool's privacy note.

Question 5

When should I use a QR code generator?

Accepted Answer

Use it for menus, event tickets, WiFi sharing, contact cards, or any link or text you want people to scan with a phone.

Question 6

Why does my QR code not scan?

Accepted Answer

Ensure the image is clear and large enough. Too much data in one code can require higher quality printing; try shortening the URL or text.

QR Code Generator

Frequently Asked Questions