MetaMask allows you to access decentralized applications, manage digital assets, and interact with blockchain networks directly from your browser. This login screen represents the secure unlock process used before you can approve transactions or connect to Web3 services.

Your wallet data remains encrypted on your device, and unlocking only grants local access. Sensitive operations such as sending tokens or signing smart contracts require additional confirmations to prevent unauthorized activity.

As a self-custodial wallet, MetaMask gives you full control over your private keys and recovery phrase. Always store your secret recovery phrase offline and never share it with anyone. This phrase is the only way to restore your wallet if your device is lost or reset.