Encryption is the cornerstone of digital security, transforming readable data into coded text that can only be decoded with the correct key or password.
Consider encryption when handling:
It uses AES from a vetted library, run in your browser. Its real strength depends on your passphrase; a short or guessable one can be brute-forced regardless of the algorithm, so use a long random passphrase.
No. Encryption and decryption happen locally in your browser. Neither the plaintext nor the passphrase is transmitted to or stored by the site.
It is built for short text snippets. For files, disks, or backups, use purpose-built software such as age, GnuPG, or your operating system's full-disk encryption.