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Hash Generator

Generate secure cryptographic hashes for your text using various algorithms.

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Secure Cryptographic Hash Generator

Generate industry-standard cryptographic hashes (MD5, SHA-1, SHA-256, SHA-512) locally. Use this for file integrity verification, password hashing, and secure data fingerprinting.

How it Works

  • 1Enter the text you wish to hash
  • 2Select your desired algorithm (e.g., SHA-256)
  • 3The hash is generated instantly in real-time
  • 4Copy the resulting hex string

Key Features

Supports MD5, SHA-1, SHA-256, SHA-512
HMAC support for keyed hashing
Sub-millisecond generation
100% Secure: data never leaves your browser

Common Use Cases

Digital signature generationPassword storage simulationFile integrity checkingBlockchain development

Frequently Asked Questions

Everything you need to know about using this tool effectively and securely.

Q.Which algorithm is most secure?

SHA-256 and SHA-512 are currently considered industry standards for cryptographic security.

Hash Generator Online | MD5, SHA256, SHA512, HMAC | CleanTextLab