密码生成器
关于 密码生成器
生成强度高、可自定义长度和字符类型的随机密码。免费密码生成器，附带强度指示器。-
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Frequently asked questions
How long should a strong password be?
At least 12-16 characters, mixing upper/lowercase letters, numbers, and symbols. Length matters more than complexity - a longer password is exponentially harder to brute-force than a shorter, more 'complex' one.
Is it safe to generate passwords in a browser?
Yes - this generator runs entirely client-side in your browser using your device's secure random number generator; the password is never sent to or stored on our servers.
Should I reuse a strong password across multiple sites?
No - always use a unique password per site. If one site is breached, reused passwords let attackers access your other accounts too. A password manager makes this practical.
