QR Code Generator

Generate QR codes for URLs, text, Wi-Fi credentials, vCards, and more. Download as PNG instantly.

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Frequently asked questions

What can I encode in a QR code?
QR codes can encode URLs, plain text, phone numbers, email addresses, Wi-Fi credentials, vCards (contact info), and more. The format is just text — scanning apps interpret the content based on its prefix (e.g., "WIFI:", "mailto:", "tel:").
Is there a size limit?
QR codes can hold up to about 4,296 alphanumeric characters or 2,953 bytes of binary data. Shorter content produces simpler (less dense) QR codes that are easier to scan.