Passphrase vs Password
Compare random passphrases and random passwords for memorability, storage, and everyday account security.
Passwords use characters; passphrases use words
A random-character password is compact and works well with a password manager. A random multiword passphrase can be easier to type and remember when a system permits a longer value.
Random selection matters
A phrase you invent from a lyric or familiar quote is predictable. A passphrase built from independently chosen words avoids that pattern, especially when it has enough words.
Match the format to the account
Use unique values for every account, keep recovery information current, and use a password manager whether you choose characters or words.
Recommended tools
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FAQ
Is a passphrase always stronger?
Not automatically. Strength depends on how it was chosen, its length, and whether it is unique.
Can I add a separator?
Yes. A separator can improve readability and may help meet a service's character requirements.
Should I reuse a memorable passphrase?
No. Use a different passphrase for each important account.