The crypto wallet allows users to securely store and manage their cryptocurrencies and blockchain assets. For this, the crypto wallet contains public and private keys. The public key is similar to the bank account number, while the private key is considered a password known only to the owner of that account. Some crypto wallets are designed for a single cryptocurrency, while many more support various cryptocurrencies at once. While hot crypto wallets are the option that is always connected to the internet, cold crypto wallets are the choice of users who want to carry their assets with them physically in a sense. Cryptocurrency wallet allows users to spend, receive and store cryptocurrencies and also provides a space where they can store and manage their blockchain assets. Dozens of competing crypto wallets make the lives of users easier with the various innovations they offer. Users should always remember that it is their responsibility to keep their private key secret, whether they are using a hot or cold crypto wallet.