To make WhatsApp more private and secure, the Meta-owned instant messaging app is reportedly working on a new way to link devices without depending entirely on QR codes. As per WABetaInfo, Whatsapp is ...

QR codes are everywhere these days and are very easy to take for granted — so much so that we never even stop to question what "QR" even means.

Two-dimensional barcodes called Quick Response codes, or QR codes for short, are used to store data that devices can read. While QR codes are popularly scanned via smartphones, what if you want to ...

Air-gapped file transfer relies on Desimon to encode data into QR codes. The tool achieves 128 KB/s speeds without any internet connection.