QR Code

QR Code Generation

Commandline

One option from your own computer

• libqrencode

# Linux
$ sudo apt install qrencode
# MacOS
$ brew install qrencode

Online service

Make sure if using an online service that the qr encodes the actual URL or text that you give, and doesn't wrap it in a "shortener" service URL. This service for instance seems to make direct QR codes.