Password Generator
Create strong, unique passwords for every account. Passwords are generated on your device and never leave it.
Runs in your browser. Nothing is uploaded Free, no sign-up Works on mobile
Strength: Excellent · about 103 bits of entropy
Length: 16 characters
Passwords are created on your device with the browser’s cryptographically secure random generator and are never sent or stored. Use a password manager to remember them.
How to use Password Generator
- Choose the length (16 or more is recommended).
- Pick the character types and whether to avoid look-alike characters.
- Copy the password into your password manager.
Frequently asked questions
How long should a password be?
At least 12 characters, ideally 16 or more. Length adds far more strength than symbols.
Is this password generator safe?
Yes. It uses crypto.getRandomValues, the browser’s cryptographically secure random generator, and works offline. Nothing is logged or sent.
Should I reuse a strong password?
No. If one site is breached, attackers try the same password everywhere. Use a different password for each account and a password manager to store them.
Related tools
All Security & Privacy →- Passphrase Generator Make a password you can actually remember, like “Crafty-Lemon-Uphill7-Banjo-Mystic”, that is still extremely hard to guess.
- Password Strength Checker See whether a password would survive a real attack.
- Password Breach Checker Find out whether a password has been exposed in a data breach.
- Text Encryption Turn a private message into unreadable text that only someone with the password can decrypt.
- File Encryption Lock any file with a password before storing it in the cloud or sending it.
- Metadata Remover Remove hidden information like your location and device details from files before you share them.