Hash Generator

Generate MD5, SHA-1, SHA-256, and SHA-512 hashes from text — updates live as you type.

client-side only
Text to hash

MD5 and SHA-1 are legacy algorithms — prefer SHA-256 or SHA-512 for security-sensitive use.

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Hash Generator

Generate MD5, SHA-1, SHA-256, and SHA-512 hashes from text — updates live as you type.

What you can do

  • ✓ MD5, SHA-1, SHA-256, SHA-512
  • ✓ Live hash as you type
  • ✓ One-click copy per algorithm
  • ✓ UTF-8 text input
  • ✓ No server upload
  • ✓ Hex output

About Hash Generator

Hash Generator computes MD5, SHA-1, SHA-256, and SHA-512 digests from any UTF-8 text. Hashes update live as you type — useful for checksums, cache keys, and verifying file or payload integrity.

MD5 and SHA-1 are legacy algorithms; prefer SHA-256 or SHA-512 for security-sensitive use.

How to use Hash Generator

  1. Type or paste text into the input area.
  2. View MD5, SHA-1, SHA-256, and SHA-512 hashes updated instantly.
  3. Click Copy next to any hash to copy the hex digest.

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Frequently asked questions

Which hash algorithms are supported?
MD5 (128-bit), SHA-1 (160-bit), SHA-256 (256-bit), and SHA-512 (512-bit).
Are hashes computed server-side?
No. All hashing runs locally in your browser using the Web Crypto–compatible @noble/hashes library.
Is MD5 safe for passwords?
No. MD5 and SHA-1 are not suitable for password storage. Use bcrypt, scrypt, or Argon2 for passwords.
Can I hash files?
This tool hashes text input. For file checksums, paste file contents or use dedicated file hash tools.