Find and read all QR codes in a photo, for example the small codes on a conference slide photographed from your seat. Each code is outlined on the photo and listed below it. Your photo stays on your device: it is read by your browser and is never uploaded.

Most sharp QR codes are found, also small and tilted ones. Very small, blurry or heavily decorated codes may not be readable. Only web addresses (http and https) become links, and they open in a new tab.

QR codes are read with zxing-wasm 3.1.6 by Ze-Zheng Wu (MIT License), a WebAssembly build of ZXing-C++ (Apache License 2.0), used unmodified. See also the third-party notices.