QR Code Generator
Generate QR codes for any URL, text, or contact.
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How It Works
Enter any text or URL, choose your QR code size and colors, then click Generate. The QR code is rendered on a Canvas in your browser using the qrcode.js library. Download it as a high-resolution PNG image.
Frequently Asked Questions
What can I encode in a QR code?
URLs, plain text, email addresses, phone numbers, Wi-Fi credentials, contact cards (vCard), and more. Most QR code scanners handle all of these.
What size should I use for printing?
Use 512px or 1024px for print-quality QR codes. For web and digital use, 256px is sufficient.
Is there a text length limit?
QR codes can hold up to ~4,296 alphanumeric characters. Shorter content produces cleaner, easier-to-scan codes.