Hash Generator

Calculate MD5, SHA-1, SHA-256 hashes

💡 Hashes are calculated automatically as you type

💡 Tips:

  • Algorithm Selection: SHA-256 for general use, SHA-512 for high security, MD5 for speed only
  • File Integrity: Use hashes to verify file downloads haven't been corrupted
  • Data Fingerprinting: Create unique identifiers for large datasets or files
  • Real-time Updates: Hashes calculate automatically as you type or upload files
  • Copy Individual Hashes: Click copy buttons to use specific hash values
  • Text vs Files: Switch between text input and file upload modes as needed
  • Security Note: These hashes are for verification, not password storage
  • Privacy First: All hash calculations happen locally in your browser - your data stays private