Check its strength, detect weaknesses, and see if it's been exposed in data breaches.
Password Strength CheckerA passphrase uses several random words instead of a short pattern. It is useful when you need something a person can type manually; use more words or a larger Diceware-style list for sensitive accounts.
Create random character passwords with custom length and character sets.
Create a quick four-word password for lower-risk accounts and devices.
Generate long random passwords for WPA2 and WPA3 router networks.
Analyze password entropy, weaknesses, crack time, and breach exposure.
Four words can be acceptable for lower-risk uses when chosen randomly. For master passwords and sensitive accounts, use more words, a larger Diceware-style word list, or a long random character password.
Do not use quotes, song lyrics, pet names, or sentence-like phrases. Randomly selected words are harder to guess because attackers cannot rely on normal language patterns.
Learn how to create strong passwords with practical tips on length, complexity, passphrases, password managers, and 2FA. Updated for 2026.
Check the 200 most common passwords of 2026. If yours is on this list, change it immediately. See how fast hackers can crack each one.
Learn why random-word passphrases can be easier to type than complex passwords, when they are strong enough, and when to use more words.
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