Hash & Crypto

Generate SHA-256 hash from text or files

Generate SHA-384 hash from text or files

Generate SHA-512 hash from text or files

Generate SHA-1 hash from text or files

Generate MD5 hash from text or files

Generate RIPEMD-160 hash from text or files

Generate Keccak hash (SHA-3 family)

Generate BLAKE2b hash from text or files

Generate BLAKE2s hash from text or files

Generate xxHash XXH32 (fast, non-cryptographic) hash

Generate xxHash XXH64 (fast, non-cryptographic) hash

Calculate CRC-32, CRC-32C, or CRC-16 checksums

Generate bcrypt password hashes with configurable rounds

Verify a password against a bcrypt hash

Generate HMAC (Hash-based Message Authentication Code)

Generate Subresource Integrity hashes for scripts and stylesheets

Encrypt text with AES (GCM/CBC/CTR) and PBKDF2 key derivation

Decrypt AES-encrypted data

Generate RSA or Ed25519 key pairs

Generate secure random passwords, passphrases, PINs, and block codes

Compare a file's hash against an expected value

Compute hashes for multiple files at once