Password Strength Checker
Entropy, crack-time estimate and plain-English advice.
Everything is computed in your browser — the password never leaves this page. Estimates assume an attacker at 1011 guesses/second (modern hardware), which is why a long passphrase often beats a short “complex” password.
कैसे उपयोग करें
- सब कुछ आपके ब्राउज़र में स्थानीय रूप से चलता है: कोई डेटा अपलोड नहीं होता, खाते की जरूरत नहीं।
परिचय
Estimates entropy in bits from character classes and uniqueness, flags common dictionary patterns, and translates the result into an offline crack-time estimate at roughly a hundred billion guesses per second.
The headline finding matches most security guidance: length beats symbol-spice. A 16-character passphrase usually beats an 8-character password with everything in it.
सब कुछ आपके ब्राउज़र में स्थानीय रूप से चलता है: कोई डेटा अपलोड नहीं होता, खाते की जरूरत नहीं।
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