Password Strength Checker
Check your password security instantly. 100% private. No data leaves your browser.
Password Strength
None
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At least 8 characters
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Lowercase (a-z)
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Uppercase (A-Z)
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Number (0-9)
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Special character (!@#$%^&*)
Frequently Asked Questions
Is this password checker secure?
Yes. Everything runs locally in your browser. No password data is stored or transmitted.
What makes a strong password?
A strong password contains at least 12 characters with uppercase, lowercase, numbers, and symbols.
Does this tool store my password?
No. This tool is completely client-side.