How to Use the QR Code Generator
Enter any URL or text, customize the colors if you want, and download your QR code as PNG or SVG. All generation happens in your browser — nothing is uploaded to a server.
What Can QR Codes Contain?
- URLs — website links that open when scanned
- Plain text — messages, notes, instructions
- Contact info — vCard format for phone contacts
- WiFi credentials — network name and password
- Email addresses — pre-filled email compose
- Phone numbers — tap to call
Frequently Asked Questions
Are QR codes free to use?
Yes, QR codes are an open standard. You can generate and use them freely for any purpose — commercial or personal.
What size should my QR code be?
300px works well for digital use and most print. For large-format print (posters, signage), use 500-1000px. The minimum recommended print size is about 2cm × 2cm.
Can I use custom colors?
Yes, but ensure good contrast between foreground and background. Dark foreground on light background scans most reliably. Avoid light-on-dark combinations.
Does this store my data?
No. QR codes are generated entirely in your browser. The text you enter never leaves your device.