Question 1

How do I scan a QR code with this tool?

Accepted Answer

You can scan a QR code in two ways: upload an image containing a QR code by dragging and dropping or using the file picker, or click 'Camera Scan' to use your device camera for real-time scanning. The tool automatically detects and decodes the QR code content.

Question 2

What types of QR codes can this reader decode?

Accepted Answer

NexTool's QR Code Reader can decode all standard QR code formats including URLs, plain text, WiFi credentials (network name, password, security type), vCard contacts (name, phone, email), email addresses (mailto:), and phone numbers (tel:). The decoded content is automatically categorized and displayed with relevant action buttons.

Question 3

Is my data safe when using this QR code scanner?

Accepted Answer

Yes, NexTool's QR Code Reader runs 100% in your browser. Your images and camera feed are never uploaded to any server. All QR code decoding happens locally on your device using JavaScript, ensuring complete privacy and security.

Question 4

Can I scan QR codes from my phone camera?

Accepted Answer

Yes, click the 'Camera Scan' button to activate your device camera. The tool will continuously scan for QR codes in real-time using your rear-facing camera. This works on both mobile phones and laptops with webcams. Camera access permission is required.

Free QR Code Reader

Scan History

Need something more powerful?

NexTool on GitHub