The problem CryptoQR solves

Sending crypto to anyone is a bit of work. You have to type their whole address and only then we are able to move on. ENS addresses tend to solve this to a certain extent but even then we have to type the ENS address at least (not that it's bad). What if we had a much simpler and easier solution? This is what CryptoQR aims to solve. Anyone can generate a QR code having their address, and then someone can come onto our website, scan it, and pay directly to the address.

The project is yet under development, currently, we can only send transactions with ETH, in the future, we aim to add more options, we also aim to integrate the QR generation into our site, so that people can directly use that option rather than using any third-party tool for the same. Also, due to limitations, on phones (which is our target audience) we have to go to metamask browser, then to our site, to make use of the system, we are trying to find ways and alternatives to resolve this issue.

Update
QR generation is now integrated within the site

Challenges I ran into

Getting the QR part right was a bit of a job. I also had to figure out a way to make it work properly on mobile phone