AES Encrypt
Hash
Password
AES-GCM 256-bit, key derived via PBKDF2 (150k iterations). Output = base64(salt+iv+ciphertext). Lose the passphrase = data unrecoverable.
Length
20
100% client-side · Web Crypto API · by Ajay Kakkar
About this tool
Free online crypto utilities — AES-GCM encrypt and decrypt text with a passphrase, generate SHA-256 / SHA-1 / SHA-512 hashes, and build strong random passwords with a strength meter. Uses the browser's Web Crypto API; 100% private, nothing uploaded.
- AES-GCM encrypt/decrypt
- SHA-1/256/512 hashing
- Password generator
- Password strength meter