How to Password Generator
- 1
Choose your options
Select password length and which character types to include (uppercase, lowercase, numbers, symbols).
- 2
Generate
Click Generate to create a cryptographically secure random password.
- 3
Check strength
Review the strength meter to ensure your password meets security standards.
- 4
Copy and use
Click the copy button to copy your password to clipboard. Your password is never stored.
About Password Generator
Create strong, random passwords instantly. Customize length (8–128 characters), character types, and use pronounceable or passphrase modes. Includes strength meter and copy-to-clipboard. All generation happens in your browser.
Frequently Asked Questions
How secure are these passwords?
Passwords are generated using crypto.getRandomValues(), a cryptographically secure random number generator. They are not guessable or predictable.
Are my passwords saved?
No. Passwords are generated in your browser and never stored or transmitted anywhere. We display a session-only history that disappears when you close the page.
What makes a password strong?
Length is the most important factor. A 16+ character password with mixed character types is extremely strong. We recommend at least 12 characters.
What's a passphrase?
A passphrase is a sequence of random words (like 'correct-horse-battery-staple'). They're easier to remember and type, while still being very secure.