AES Encryption / Decryption

Encrypt and decrypt message parameters using standard AES-128 / AES-256 blocks completely in-browser.

Encryption Mode & Settings

Plaintext Message

Secret Passphrase Key

Cipher Mode

Key Bit Size

IV (Init Vector hex - optional)

Output Format

Result Output

Master AES symmetric-key cryptography securely

Advanced Encryption Standard (AES) ensures zero leak capabilities. By compiling secure passphrase blocks in browser memory offline, engineers safeguard sensitive secrets before transferring files.