A password generator creates random passwords with specified length and character types. Password strength is measured in bits of entropy: a password with entropy N bits would take 2^N guesses to crack by brute force.
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Pro Tip
Use a password manager (Bitwarden, 1Password, etc.) and generate unique 20+ character passwords for every site. The only password you need to remember is your master password — make it a 5-word passphrase.
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Did You Know?
The most common passwords are still '123456', 'password', 'qwerty', and '111111'. In every major data breach, millions of accounts use these passwords. Using a password manager eliminates the need to remember complex passwords.
References
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