Our QR code scanner uses your device's camera to capture video frames and processes them in real-time using JavaScript. The jsQR library analyzes each frame to detect and decode QR codes automatically when they appear in the camera view.
Do I need to install any app to use this scanner?
No, this is a web-based QR code scanner that works directly in your browser. No downloads or installations are required. Simply allow camera permissions when prompted and start scanning.
What types of QR codes can this scanner read?
Our scanner can read standard QR codes containing URLs, text, contact information (vCard), email addresses, phone numbers, and other common QR code formats. It supports both static and dynamic QR codes.
Is my camera data secure and private?
Yes, all camera processing happens locally in your browser. No video or image data is transmitted to our servers. The QR code decoding happens entirely on your device, ensuring complete privacy and security.
Why isn't the scanner working on my device?
The scanner requires camera access and works best on devices with modern browsers. Make sure you've allowed camera permissions when prompted. If issues persist, try using a different browser or check if your device's camera is functioning properly.