What is a Password Generator?
A password generator is a security tool that creates random or passphrase-based credentials resistant to guessing and brute-force attacks. It uses cryptographically secure random number generation to ensure unpredictability.
Our generator lets you customize length, character sets, and exclusions so the output matches any platform's password policy.
Common Use Cases
- New account registration: Create unique passwords on the spot.
- Password manager seeding: Bulk-generate credentials for import.
- Shared accounts: Produce temporary passwords for team tools.
- Wi-Fi networks: Generate long, complex keys for routers.
- API keys: Create random secrets for microservices.
How to Use the Password Generator
- Open the Password Generator tool.
- Set your desired password length (we recommend 16+ characters).
- Toggle character types: uppercase, lowercase, numbers, and symbols.
- Exclude ambiguous characters like O and 0 if needed.
- Click Generate to see a new secure password.
- Copy it to your clipboard and save it in a password manager.
Tips & Best Practices
- Generate a unique password for every website and service.
- Use the maximum length a site allows.
- Avoid predictable patterns such as "Password123!".
- Store passwords in an encrypted password manager, not a text file.
- Regenerate credentials immediately if you suspect a breach.
Ready to try it?
Use our free Password Generator now. No signup required.
Related Tools
- Password Strength Checker — Test how secure your new password is.