Online QR Code Generator
This is a simple tool to generate QR Code from a string.
Design & Styling
QR Code Preview
Enter your text or URL and click Generate to preview and download your high-resolution QR Code.
Frequently Asked Questions & Printing Guide
Do static QR codes ever expire?
No! Static QR codes directly encode your destination data into the black and white matrix. Because they do not rely on third-party URL redirect services, they function forever without expiration, scan caps, or renewals.
What is the recommended size for printing QR codes?
For business cards, stickers, and brochures, use at least 2 x 2 cm (0.8 x 0.8 inches). For posters and outdoor signage, calculate size using the 10:1 viewing ratio: at 2 meters viewing distance, the QR code should be at least 20 cm wide.
How does a Wi-Fi QR code work?
A Wi-Fi QR code encodes the network SSID, password, and encryption protocol. When guests scan it with iOS Camera or Android Google Lens, their phone prompts them to join the Wi-Fi network instantly without manually typing passwords.
Why should I download SVG vector format for print?
Vector SVG files can be infinitely scaled up to billboards, banners, and merchandise packaging without losing sharpness or becoming pixelated, making them the preferred choice for commercial print shops and graphic designers.