How to Make QR Codes on iPhone or iPad. Barcodes—or in this case, QR codes—consist of basic black and white patterns that, ...

Enabling the sharing of QR codes for channel links can help users ... In addition to chat management, WhatsApp is introducing a new image search option directly within the app.

The code pulls in a Google API QR generator and provides you with a QR code as an image! The following is his code, which can be easily modified to suit your needs: =image("https ...