MD5 Generator and Checker

Generate MD5 hashes, compare two MD5 results, and create random passwords with instant MD5 output in one simple browser tool.

Features

• MD5 Hash: Enter text and generate a 32-character MD5 hash with live update and case toggle
• Password Generator: Customize password length and character types (uppercase, lowercase, digits, symbols). Uses crypto.getRandomValues() for secure random generation
• MD5 Compare: Compare MD5 hashes of two texts to quickly verify content identity
• Weak Password Detection: Built-in common weak password MD5 hash database with automatic warnings
• Batch Export: Copy all results as a table or download as CSV

How to Use

MD5 Hash

1. Enter the text you want to hash in the input box
2. Click “Generate MD5” (or enable live update)
3. Click “Copy” to copy the MD5 hash to clipboard

Password Generator

1. Set password length (8-32) and character types
2. Click “Generate One” or “Generate 10”
3. Use “Copy All” or “Download CSV” to export

MD5 Compare

1. Enter text in both Text A and Text B input boxes
2. Click “Compare MD5”
3. View the result: Match or Mismatch

Use Cases

• Quick MD5 fingerprint generation for any text
• Generate strong passwords and save their MD5 values for verification
• Compare two texts for exact content match
• Check if a password belongs to common weak passwords

Important Notes

• MD5 has known collision vulnerabilities. Do not use for password storage or security authentication. Use SHA-256 or stronger instead.
• All computation happens locally in your browser. No data is uploaded.
• Password generation uses crypto.getRandomValues() for cryptographic randomness.

Last verified: 2026-07-16
Algorithm source: RFC 1321 - The MD5 Message-Digest Algorithm