Ethereum
To create a paper wallet, create a new wallet in MyEtherWallet, download your key file and hit the ‘print’ button provided. The paper that comes out of your printer will come out with both your public and private keys, along with a QR code to scan them.
Alternatively, for added security, you can use online vendors and disconnect your internet connection without creating a crypto wallet address. This is a precaution against the website passing on wallet information to attackers.
