Test a Password

⚠️ Never type a real password here! Use a made-up one to explore what makes passwords strong — then apply those ideas to create your own secure passwords elsewhere.
WeakFairStrong
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Type a test password above
— Length
— Char pool
— Entropy (bits)
— Combinations

Requirements

? At least 12 characters long
? Uppercase letters (A–Z)
? Lowercase letters (a–z)
? Numbers (0–9)
? Symbols (!@#$…)
? No keyboard patterns
? No dictionary words
? Not a common password
? No repeated characters

How Long to Crack?

Online attack
1,000 guesses/sec
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Offline (GPU)
1 billion guesses/sec
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Supercomputer
100 billion guesses/sec
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Feedback

Type a test password to see detailed feedback