QR Code Reader

A free online utility tool that decode qr 从上传的图片中即时. scan any qr 码图片以显示嵌入的 url, text, or contact information. Simple, fast, and completely private — just open and use. Decoding QR codes from images is necessary when a phone camera cannot scan directly — for instance, extracting a URL from a screenshot, verifying a printed event ticket's embedded data, or reading a Wi-Fi credential code from a shared photo. Browser-native barcode detection APIs make this possible without installing a dedicated scanning app. Drag or upload any image containing a QR code and the decoder extracts the embedded URL, plain text, vCard contact, or Wi-Fi credentials instantly. The tool works entirely offline and supports QR codes embedded in photos or screenshots. Drag a QR code image onto the tool or use the file picker. The embedded URL, text, or contact data is decoded and displayed instantly — copy it with one click. All decoding happens locally in your browser. Your image is never uploaded — safe for scanning QR codes containing personal or financial information.