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Password Generator
Create strong, random passwords with full control. Generated locally - never stored or sent.
How to use
- Set the length and tick the character sets you want.
- Click "Generate 5 passwords" - each uses cryptographic randomness.
- Click any password to copy it, or "Copy all" for the whole batch.
- The strength bar estimates entropy from length and character set.
Frequently asked questions
How strong should my password be?
Aim for at least 12-16 characters mixing lowercase, uppercase, numbers and symbols. Each extra character multiplies brute-force difficulty. The tool shows a strength estimate based on character set and length.
Are generated passwords stored or uploaded?
No. Passwords are generated locally with the Web Crypto API and never transmitted or stored. Refresh the page to discard them.
Should I use a password manager?
Yes. Password managers store unique random passwords per site and fill them in, so you only remember one master password. Never reuse passwords across sites.