A crypto wallet is a digital wallet that allows users to store, send, and receive cryptocurrencies such as Bitcoin, Ethereum, and Litecoin. Unlike traditional wallets, which hold physical cash and credit cards, crypto wallets are software programs that securely store private keys, which are used to access a user's cryptocurrency holdings on a blockchain network.

There are two main types of crypto wallets: hardware wallets and software wallets. Hardware wallets are physical devices that store private keys offline, while software wallets can be accessed on a computer or mobile device. It's important for crypto wallet users to keep their private keys safe and secure, as losing them can result in the loss of all their cryptocurrency holdings.