Password Generator
Generate strong, random passwords with customizable length, symbols, and character types.
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How to Use This Calculator
- Use the slider to select password length (4-64 characters, recommend 16+)
- Check or uncheck character types to include: uppercase, lowercase, numbers, and symbols
- At least one character type must be selected
- Click 'Generate Password' to create a random password
- Click 'Copy to Clipboard' to copy the password for use
- Generate multiple passwords to choose your favorite, or use a password manager
Formula
Random Password = Random Selection from Character Pool ^ Length
Frequently Asked Questions
What makes a password strong?▼
A strong password is long (at least 12-16 characters), uses a mix of character types (uppercase, lowercase, numbers, symbols), and is completely random. Avoid dictionary words, personal information, and common patterns.
How long should my password be?▼
Minimum 12 characters for most accounts, 16+ for sensitive accounts like email and banking. Longer passwords are exponentially harder to crack. This generator supports up to 64 characters.
Should I include symbols in my password?▼
Yes! Symbols significantly increase password strength by expanding the character pool. However, some websites restrict certain symbols, so you can disable them if needed.
Is it safe to use this password generator?▼
Yes. Passwords are generated entirely in your browser using JavaScript's random number generator. Nothing is sent to any server. However, for maximum security, use a dedicated password manager with its own generator.
How do I remember these complex passwords?▼
Don't try to memorize them! Use a password manager to securely store all your passwords. You only need to remember one strong master password for the password manager itself.