Free QR Code Scanner

Scan QR codes instantly with your camera or by uploading an image.

QR Code Scanner

Upload QR Code Image

Click to select an image containing a QR code

What is a QR Code Scanner?

A QR code scanner reads Quick Response (QR) codes using your device's camera or by analyzing uploaded images. This free online scanner decodes QR codes instantly in your browser without requiring any app downloads. All processing happens locally on your device, ensuring complete privacy and security.

How to Scan QR Codes

Click 'Start Camera' to use your device's camera for live scanning
Position the QR code within the center box on your screen
The scanner will automatically detect and decode the QR code
Alternatively, upload an image containing a QR code for instant scanning

Common Use Cases

Scan QR codes on products, posters, or business cards to open websites instantly
Connect to WiFi networks by scanning QR codes without typing passwords
Save contact information (vCard) directly to your phone contacts
Verify product authenticity or access digital certificates via QR codes

Privacy & Security

Your privacy is our priority. All QR code scanning happens entirely in your browser using JavaScript. No images or scanned data are ever uploaded to any server. When you close the page, all data is immediately cleared from memory. This ensures your scanned information remains completely private and secure.

Free QR Code Scanner

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