Password Encryption Utility 【FREE, No Login, Super Fast】

<b>Password Encryption Utility</b>

Password Encryption Utility

Securely encrypt your passwords using cryptographic algorithms

Enter Your Password

Encryption Results

Original Password

Encrypted Hash

Security Notes:

  • This tool performs encryption in your browser - your password is never sent to any server
  • SHA-256 and SHA-512 are secure one-way hash functions
  • bcrypt is specifically designed for password hashing (slower but more secure)
  • MD5 is shown for compatibility but should not be used for new systems
  • Always use a unique salt in production systems (this demo uses a fixed salt)

What is Password Encryption Utility?

The Password Encryption Utility is a security tool designed to demonstrate how passwords are securely transformed using cryptographic hash functions. This educational utility allows users to input passwords and see how they are converted into irreversible hash values using various encryption algorithms. The tool supports multiple hashing methods including SHA-256, SHA-512, bcrypt, and MD5 (for demonstration purposes), providing insight into how passwords are stored securely in databases. While this is primarily an educational tool, it helps users understand the importance of password hashing and why plain text passwords should never be stored in databases.


How This Tool Works?

This Password Encryption Utility operates through client-side cryptographic functions that process passwords locally in your browser without transmitting them over the internet. When you enter a password and select an encryption algorithm, the tool uses the Web Crypto API to generate cryptographic hash values. For SHA-256 and SHA-512, it employs the browser's built-in cryptographic functions. For bcrypt simulation, it demonstrates the concept of key stretching through multiple hashing rounds. The technology adds a static salt (for demonstration purposes) to the password before hashing, showing how salts protect against rainbow table attacks. All processing occurs locally, ensuring that your passwords remain private and secure throughout the encryption process.


How to Use This Tool?

  1. First, access the Password Encryption Utility by locating the interface in the main container above.
  2. Enter your password in the input field. You can type it manually or use the paste icon to insert from your clipboard.
  3. Select your preferred encryption algorithm from the dropdown menu (SHA-256 and SHA-512 are recommended for security).
  4. Use the "Show Password" button to temporarily view your password while working with it.
  5. Click the "Encrypt Password" button to generate the cryptographic hash of your password.
  6. Review the results showing both your original password (masked for security) and the generated hash value, then use "Copy Hash to Clipboard" if needed.