Security basics
How to Create Strong Passwords Without Reusing Them
Learn practical password rules, length choices, randomness, password managers, and safe generation habits.
Password Generator
Generate secure random passwords locally in the browser.
Length matters
A strong password should be long and unpredictable. Length usually helps more than clever substitutions like replacing letters with similar-looking numbers.
For most accounts, a random password of 16 characters or more is a practical starting point. Higher-value accounts can use longer passwords.
Avoid reuse
The biggest password mistake is reuse. If one site leaks a reused password, attackers may try it elsewhere.
Use a different random password for every important account and store it in a trusted password manager instead of memorizing all of them.
Generate locally when possible
A local password generator can create passwords in the browser without sending your settings to an account-based service.
After generating a password, copy it directly into your password manager. Avoid saving passwords in plain text files or screenshots.
FAQ
How long should a password be?
Sixteen random characters is a practical baseline for many accounts. More sensitive accounts can use longer passwords.
Are symbols required?
Symbols can help, but length and randomness matter more. Some websites restrict symbols, so adjust the generator when needed.
Should I memorize generated passwords?
Usually no. Store unique random passwords in a password manager.