Strong password generator
Create strong random passwords or memorable passphrases using your browser’s secure random generator.
- Files never leave your device
- Instant, no waiting queue
- No watermark, no limits
How to use the Password Generator tool
- 1
Choose length and character types.
- 2
Click Generate.
- 3
Copy the password into your password manager.
Generate strong, random passwords and passphrases
Create secure random passwords with uppercase, lowercase, numbers and symbols, or memorable passphrases – using your browser's cryptographically secure random generator. Passwords are created on your device and never sent anywhere.
Password security tips
- Use at least 14–16 characters for important accounts.
- Never reuse a password across sites.
- Store passwords in a reputable password manager.
- Turn on two-factor authentication wherever possible.
Frequently asked questions
Is this tool free?
Yes, it is 100% free with no sign-up, no watermark and no daily limit.
Is it safe?
Yes. Passwords are created on your device with crypto.getRandomValues and are never sent or stored anywhere.
What makes a password strong?
Length and randomness. A long, random mix of characters or a passphrase of several random words is hardest to crack.
Are generated passwords stored?
No. They are generated in your browser and are not saved or transmitted.
Is a passphrase better than a password?
A long passphrase of random words can be as strong as a complex password and easier to remember.
How long should my password be?
At least 12 characters; 16 or more for email, banking and admin accounts.