QR Code Scanner
Scan QR codes using your webcam or image upload. Decode URLs, text, contact information, Wi-Fi credentials, and more with our free online QR code reader.
No QR codes detected yet.
How to Use Our QR Code Scanner
- Click 'Start Webcam Scan' to activate your webcam for real-time scanning.
- Position the QR code within the camera's view with good lighting and focus.
- Alternatively, upload an image containing a QR code using the 'Upload QR Code Image' option.
- The scanner will automatically detect and decode the QR code content.
- Click the 'Copy' button next to the result to copy the QR code data.
Frequently Asked Questions (FAQ)
What is a QR Code?
A QR (Quick Response) code is a two-dimensional barcode that can store various types of information such as URLs, text, contact information, Wi-Fi credentials, and more. They can be scanned using a smartphone camera or dedicated QR code reader.
What types of QR codes can this scanner read?
Our scanner can read all standard QR code formats, including:
- URL links
- Plain text
- Contact information (vCard, meCard)
- Wi-Fi network credentials
- Email addresses
- Phone numbers
- SMS messages
- Geographic locations
Is my data secure?
All processing occurs locally in your browser. No images or QR code data are sent to our servers, ensuring your privacy and data security.
Why isn't my QR code being detected?
Ensure the QR code is well-lit, in focus, and not damaged. For images, use high-resolution files. The QR code should be clearly visible and not too small in the frame.
Does it work on mobile devices?
Yes, the tool supports mobile browsers with camera access. Use the webcam or upload images taken with your phone.
Popular QR Code Scanner Use Cases
Marketing & Advertising
- Scan promotional QR codes
- Access special offers
- Visit campaign landing pages
- Join loyalty programs
Networking & Contact Sharing
- Scan business cards with QR codes
- Add contacts to address book
- Connect to professional profiles
- Share contact information
Wi-Fi & Configuration
- Connect to Wi-Fi networks
- Set up smart devices
- Configure IoT equipment
- Pair Bluetooth devices
Payments & Ticketing
- Scan digital tickets
- Verify event passes
- Process contactless payments
- Access digital receipts