Password Generator

What is a Strong Password?

A strong password is one that is difficult for humans to guess and for computers to crack using brute-force attacks. Strong passwords typically combine multiple character types (uppercase, lowercase, numbers, and symbols) and are sufficiently long—ideally 12 characters or more.

This password generator uses cryptographically secure random number generation to create passwords that are unpredictable and resistant to attacks. The strength indicator analyzes your password based on:

• Length: Longer passwords (16+ characters) are exponentially harder to crack.
• Character Variety: Using all four character types (uppercase, lowercase, numbers, symbols) increases complexity.
• Randomness: Truly random passwords without patterns or dictionary words are most secure.
• Uniqueness: Each account should have its own unique password to prevent credential stuffing attacks.

How to Use This Tool

1. Set Password Length: Use the slider to choose your desired password length (8-128 characters). We recommend at least 16 characters for maximum security.
2. Select Character Types: Check or uncheck the boxes to include uppercase letters, lowercase letters, numbers, and/or symbols. At least one type must be selected.
3. Generate Password: A secure password is automatically generated when you load the page. Click "Generate Password" to create a new one with your current settings.
4. Check Strength: Review the strength indicator (Weak, Medium, Strong, Very Strong) to ensure your password meets security requirements.
5. Copy Password: Use the "Copy" button to quickly copy the generated password to your clipboard.
6. Generate Multiple: Use the "Generate 10" button to create a batch of passwords if you need multiple secure passwords at once.

Common Use Cases

• Online Account Security: Create unique, strong passwords for email, social media, banking, and other online accounts.
• Password Manager: Generate random passwords to store in password managers like 1Password, LastPass, or Bitwarden.
• Wi-Fi Networks: Create secure passwords for home or office wireless networks.
• Database Credentials: Generate strong passwords for database users and administrative accounts.
• API Keys & Tokens: Create random strings for API authentication and secret tokens.
• Temporary Accounts: Generate passwords for temporary user accounts or testing purposes.
• System Administration: Create secure passwords for server access, root accounts, and service accounts.
• Encryption Keys: Generate random passphrases for file encryption or disk encryption tools.