QR code is a two-dimensional barcode. A barcode is a machine-readable optical label that can contain different information. We use it for embedding links and information.

How to use it?

Most modern mobile phones use it's camera to recognize QR-codes. Open your phone camera and point towards the QR-code, and the camera application immediately recognize the QR code and provides a clickable link.

iOS (iPhone and iPad)

Scan a QR code with your iPhone or iPad

Android

Scan QR codes on Camera from Google