To download your QR code:

1. Open your public card (/c/your-name).
2. Click the QR Code button (icon at the bottom of the card).
3. A modal opens with your high-resolution QR code.
4. Click Download to get the PNG file.

Print tips:

• Minimum 2×2 cm on paper business cards
• White background recommended for good readability
• Test scanning before bulk printing