A paper wallet is a document containing all of the data necessary to generate any number of cryptocurrency private keys, forming a wallet of keys. However, people often use the term to mean any way of storing coins offline as a physical document. This second definition also includes paper keys and redeemable codes. A paper key is a single key written on paper that is used multiple times like a wallet (this is strongly discouraged). A redeemable code is a single key intended to be funded and “redeemed” only once: these are commonly used for gifts and as part of physical coins/notes.
Vanity ad. gen. is a command-line vanity coin address generator.
If you’re tired of the random, cryptic addresses generated by regular coin clients, you can use vanity ad. gen. to create a more personalized address. Add unique flair when you tell people to send coins to 1stDownqyMHHqnDPRSfiZ5GXJ8Gk9dbjO. Alternatively, vanity ad. gen. can be used to generate random addresses offline.
Vanity ad. gen. accepts as input a pattern, or list of patterns to search for, and produces a list of addresses and private keys. Vanity ad. gen’s search is probabilistic, and the amount of time required to find a given pattern depends on how complex the pattern is, the speed of your computer, and whether you get lucky.
Paper wallet/Vanity ad. generator: http://simplehyper.info/