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A wallet is a digital tool used to store, send, and receive money or digital assets. In finance, it usually refers to a digital wallet, such as Apple Pay or PayPal, or a crypto wallet, which helps users manage cryptocurrencies like Bitcoin or Ethereum.
A digital wallet can be connected to a bank card or hold stored value, allowing users to make payments online, in stores, or through QR codes. A crypto wallet works differently: it does not store coins directly. Instead, it stores the private keys needed to access and manage assets on the blockchain.
Wallets can be custodial, where a third party manages access, or non-custodial, where the user controls their own keys. They can also be hot wallets, connected to the internet, or cold wallets, kept offline for stronger security.
Example:
If you use a mobile wallet to pay for coffee by scanning a QR code, that is a digital wallet in action. If you use MetaMask to send Ethereum, that is a crypto wallet.
In simple terms, a wallet is your digital access point to money, payments, and crypto assets.
