16 Character Password Generator
Sixteen characters with mixed letters, numbers and symbols is the practical baseline for everyday accounts. Every password here is generated with crypto.getRandomValues on your own device and is never sent anywhere.
Runs in your browser — your text is never uploaded or stored.
How many passwords?
Generated passwords
How to Use
- 1.Enter how many passwords you need.
- 2.Copy one of the generated 16-character passwords.
- 3.Store it in your password manager rather than reusing it.
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FAQ
Is a 16-character password strong enough?
For ordinary accounts, yes. Use 20 or more characters for email, banking and your password manager master password.
Are these passwords sent to a server?
No. They are generated locally with the Web Crypto API and never transmitted.
Need more options?
Password Generator
Free online password generator. Create strong random passwords with custom length, letters, numbers, symbols, and no ambiguous characters. 100% browser-based and secure.