How to Scan QR Codes with Quantum Arcade

Ready to decode a QR code? Our free online scanner makes it simple, offering two convenient methods. Choose the one that works best for you right now: scanning live with your device's camera or uploading an existing image file.

Scan Using Your Camera

• Activate Scanner: Click the "Start Scanner" button. Your browser will likely ask for permission to access your webcam or phone camera – please grant access to proceed.

Scan the QR Code: Position the QR code clearly within the camera view displayed on your screen. Our tool will automatically detect and decode the QR code information in real-time.

Scan QR Code from an Image File

Click "Upload": Click the "Upload Image" button (or similar). Browse your computer or device and select a saved image file (e.g., PNG, JPEG) that contains the QR code you want to read.

Drag & Drop: If you prefer, you can simply drag and drop the QR code image file directly onto the designated upload area on the scanner tool.

• Viewing Your Results: Whichever method you use to scan your QR code online, the decoded information (such as a website URL, contact details, text, or other data) will appear clearly below the scanner interface once the process is complete.