QR 码阅读器

从图片中扫描和解码 QR 码

所有处理均在浏览器中完成，不会上传任何数据。

Offline Ready

File Input

Camera

QR Code Reader

Upload an image with a QR code or use your camera to scan. Decodes entirely in your browser (BarcodeDetector where available, jsQR everywhere else).

🔒所有处理均在浏览器中完成，不会上传任何数据。

How to Use

Upload an image containing a QR code, or use your camera to scan in real time. Decoding runs entirely in your browser and works in all modern browsers.