Cryptography Tools Online
Secure your data with our comprehensive suite of cryptography tools. Generate hashes, encrypt/decrypt strings, and create secure passwords instantly in your browser.
Hashing vs Encryption
Understanding the difference between hashing and encryption is key to data security:
- Hashing: A one-way process. It creates a fixed-length signature (digest) from data. It cannot be reversed. Ideal for passwords.
- Encryption: A two-way process. Data is scrambled using a key and can be unscrambled (decrypted) back to its original form.
- Checksums: Used to verify data integrity and detect accidental changes.
Secure Password Generator
Generate strong, unpredictable passwords with customizable length and characters to keep your accounts safe.
Generate PasswordsHashing Algorithms
MD5 (16-bit)
Short hash generator
MD5 (32-bit)
Standard MD5 hash
SHA1 Hash
160-bit hash generator
SHA2 Hash
SHA-256 / SHA-512
SHA3 Hash
Latest SHA algorithm
RIPEMD-160
Cryptographic hash
PBKDF2
Password-based KDF
Encryption & More
AES Encrypt
Advanced Encryption
DES / Triple DES
Legacy encryption tools
RC4 / Rabbit
Stream ciphers
CRC32 Checksum
Verify data integrity
Password Gen
Secure random passwords
htpasswd Gen
Apache auth generator
Credit Card Validator
Validate card numbers
Credit Card Generator
Generate test numbers