QR Code Reader (Video)

Tool

About

This utility provides real-time QR code scanning capabilities using your device's camera. It leverages the `navigator.mediaDevices.getUserMedia` API to access the video stream, which is then continuously drawn onto an HTML5 `<canvas>` element. The `jsQR` JavaScript library is employed to analyze the pixel data from the canvas in real-time, efficiently detecting and decoding any QR codes present in the video feed. This client-side processing ensures instant decoding and maintains user privacy, as no video or decoded data is transmitted to a server. The tool is ideal for quickly accessing website links, reading contact information, or decoding any data embedded in a QR code directly from a live camera feed.