Frequently Asked Questions
Is my data safe and private?
Absolutely! All QR code processing happens locally on your device. We don't collect, store, or transmit any of your personal data. Your scanned codes and generated content remain completely private.
What devices are supported?
QR Scanner works on iPhone (iOS 16+) and iPad with optimized layouts for both. It supports all iPhone models including SE, 15, and 15 Pro Max, plus all modern iPads.
What types of QR codes can I scan?
We support all major formats including QR codes, Aztec, PDF417, Code 128, Code 39, EAN-13, and EAN-8. The app automatically detects URLs, WiFi credentials, contacts, emails, phone numbers, and more.
Can I customize the appearance of generated QR codes?
Yes! Choose from 6 beautiful color schemes including classic black/white, vibrant colors, and inverted styles. All codes are generated in high resolution for perfect printing.
Can I scan QR codes from photos?
Absolutely! Tap the gallery icon while scanning to select any photo from your library. Our advanced computer vision automatically detects and decodes QR codes from images.
How do I export my history?
Go to History → Menu button → Export. Choose from CSV, JSON, or plain text formats. You can include or exclude source images depending on your needs.
The camera isn't working. What should I do?
Check that QR Scanner has camera permission in Settings → Privacy → Camera. If permission is granted but it still doesn't work, try restarting the app or your device.
Privacy Policy
Your Privacy is Our Priority
QR Scanner is designed with privacy at its core:
- No Data Collection: We don't collect, store, or transmit any personal information
- Local Processing: All QR code scanning and generation happens entirely on your device
- No Tracking: No analytics, no tracking pixels, no third-party services
- No Internet Required: Core functionality works completely offline
- User Control: You have complete control over your history and can delete it anytime
- Minimal Permissions: We only request camera and photo library access when needed
Your QR codes, scan history, and generated content remain completely private and under your control.