密码强度检测
衡量密码的真实熵值，以及破解需要多久。
100 % 本地
密码强度检测
Password strength is not about exotic symbols but about unpredictability, measured in bits of entropy. “P@ssw0rd!” looks complex and falls in seconds, because common substitutions are the first thing attackers try. Four or five random words strung together easily exceed 60 bits while staying memorable. The password typed here never leaves your browser.
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