Why is no one talking about all the malicious QRcode generators? They come up as top results in major search engines. Most are scams. WTF
We are talking about QR generators, you just don't knw where to look, and they are not all scam and malware at all.
I was personally comparing QR codes with NFC in
one of my topics, and I know few open source software working just fine for reading and generating QR codes, but you can also use Electrum wallet for that.
QR Workshop or Zint can be used for windows, and CoBang for Linux operating system.