How to Use the QR Code Reader
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1
Choose scan method: "Upload / Drop Image" or "Scan with Camera".
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2
Drop an image file containing a QR code, or allow camera permissions for live viewfinder scanning.
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3
The decoded text, URL, or Wi-Fi payload is displayed immediately.
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4
Click to copy decoded content or open web links directly in a new tab.
Practical Example & Use Case
Common Real-World Scenario
Decoding a QR code from a screenshot saved on your computer without having to scan your monitor with a smartphone.
Technical Notes & Limitations
Browser Engine Architecture
Camera scanning requires an active webcam and user browser permission. Camera streams are processed locally and never recorded.
Frequently Asked Questions
What happens if camera access is denied?
WebUtilities displays a friendly prompt allowing you to upload an image or screenshot instead.