QR Code Reader · STLab 4+

Fast, accurate QR & barcode scanner with history tracking and EMVCo payment support. Scan from camera or photo library with smart content recognition.

QR Scanner - Professional QR Code & Barcode Reader

Scan QR codes and barcodes instantly with our powerful scanner app. Whether scanning from your camera or photo library, get accurate results every time.

KEY FEATURES:
• Lightning-fast QR code and barcode scanning
• Support for multiple formats: QR, EAN-13, EAN-8, Code 128, Code 39, PDF417, Data Matrix
• EMVCo payment QR code recognition with merchant details
• Scan from camera in real-time or import from photo library
• Complete scan history with search functionality
• Smart content recognition (URLs, text, payment codes)
• Generate QR codes from scan results
• Share and copy scan results easily
• Clean, intuitive interface with haptic feedback
• Privacy-focused - all data stored locally on your device

PROFESSIONAL FEATURES:
• EMVCo payment standard support for mobile payments
• Technical information view for detailed barcode data
• Base64 decoding for encoded content
• TLV (Tag-Length-Value) data parsing
• Export and share capabilities

Perfect for:
• Shopping and price comparison
• Mobile payments and digital wallets
• Event check-ins and tickets
• Contact information sharing
• Wi-Fi network connection
• Product information lookup
• Document and inventory management

Privacy & Security:
All scanned data is stored locally on your device. No data is transmitted to external servers, ensuring your privacy and security.

Download now and experience the most reliable QR code scanner on the App Store!