Ever struggled to scan a QR code printed on a colorful background? 🎨 High contrast is key! Dark QR codes on light backgrounds work best, while low contrast or vibrant designs can make scanning difficult. ✅ Stick to black on white for maximum readability, or test thoroughly before printing. #qrcode #scanningtips #tech
https://www.dynamsoft.com/blog..../insights/scan-qr-co