I run a site that lets you generate free QR codes. No signup. No payment. No bullsh*t. I built it after a friend of mine got scammed by another QR code generator.
Typically, these sites make out that their product is free. But after you've generated the codes, and have been using them for a while, your code will stop working unless you pay up. It's pretty nasty.
I built this site and shared it on Reddit. It seemed to really resonate with people, which was nice! A user named DoctorToBeIn23 asked for a link so they could donate some money, which is incredibly kind, hence this BuyMeACoffee page.
I'll keep on working on this site and adding functionality in my spare time. I promise to always keep it bullsh*t free :)