Password Generator
Generate strong secure passwords with custom length and character sets
Character Types
Generated passwords will appear here…
What Makes a Strong Password?
Length
16+ characters. Longer passwords are exponentially harder to crack.
Variety
Mix uppercase, lowercase, numbers, and symbols for maximum entropy.
Uniqueness
Use a different password for every account. Never reuse passwords.
Randomness
Avoid predictable patterns, names, birthdays, or dictionary words.
Password Security Tips
- Never share your passwords with anyone, including support staff.
- Use a password manager to store complex passwords securely.
- Enable two-factor authentication (2FA) wherever possible.
- Change passwords immediately if you suspect a breach.
- Avoid using the same password across multiple services.
- Use passwords of at least 16 characters for critical accounts.
Data Security
This tool uses cryptographically secure randomness to generate passwords. All processing is local. No passwords are logged or transmitted.
Frequently Asked Questions
Passwords are generated using crypto.getRandomValues() — the browser's built-in cryptographically secure random number generator. This is the same level of randomness used in security-critical applications.
No. All passwords are generated locally on your device. Nothing is sent to any server or logged. Once you close the tab, the passwords are gone.
A strong password is long (16+ characters), uses a mix of uppercase letters, lowercase letters, numbers, and symbols, and is unique to each account. The strength indicator in this tool reflects these factors.
Yes. Generated passwords are complex and hard to remember. We recommend storing them in a reputable password manager like Bitwarden, 1Password, or similar tools.
To ensure passwords meet complexity requirements, the generator guarantees at least one character from each selected character group. The rest of the characters are chosen randomly from the combined charset.