Hash Generator

Generate MD5, SHA1, SHA256, and SHA512 hashes from any text in real-time.

MD5

Enter text to generate hash

SHA1

Enter text to generate hash

SHA256

Enter text to generate hash

SHA512

Enter text to generate hash

Free Online Hash Generator

Hash functions are one-way cryptographic algorithms that transform any input into a fixed-length string of characters. Our tool computes MD5, SHA1, SHA256, and SHA512 hashes in real-time using the industry-standard CryptoJS library, entirely within your browser. Your text never leaves your device.

Use Cases

  • File Integrity: Verify downloaded file checksums
  • Security: Generate password hashes for testing
  • Development: Create deterministic identifiers from data

Supported Algorithms

  • MD5: 128-bit hash (32 hex characters)
  • SHA-256: 256-bit hash (64 hex characters)
  • SHA-512: 512-bit hash (128 hex characters)