Business Uses for QR Codes

• Restaurant menus: Contactless digital menus since the pandemic
• Payment: PayPal, Venmo, Alipay, WeChat Pay
• Business cards: Link to LinkedIn profile or vCard
• Product packaging: Link to product page, manual, or warranty
• Marketing: Print ads, posters, direct mail linking to landing pages
• Event check-in: Tickets and conference badges

Best Practices for Business QR Codes

• Always include a clear call-to-action near the code ("Scan for menu")
• Test your QR code before printing it
• Use a minimum print size of 2cm × 2cm
• Maintain high contrast — black on white is most reliable
• Include error correction level H for codes on physical materials (survives wear and damage)

Create and Verify Your QR Code

1. Generate QR code with the QR Code Generator.
2. Verify it scans correctly using the QR Scanner.
3. Test on multiple devices before printing.