密码生成器

功能说明What It Does

密码生成器按设定长度与字符类型批量生成随机密码,支持排除易混淆字符(如 0 与 O、1 与 l/I),并为每个密码标注强度评级与熵值。

This generator creates random passwords of your chosen length and character types, optionally excluding ambiguous characters (like 0 vs O, 1 vs l/I), and labels each with a strength rating and entropy.

全部使用浏览器内置加密随机源,本地生成,不会上传或存储任何密码。

All randomness comes from the browser's crypto API - generated locally, never uploaded or stored.

强度与熵Strength & Entropy

密码强度综合长度与字符集大小评估,熵值(位)反映破解难度:低于 60 位为弱,60-80 位为中等,80 位以上为强。

Strength considers length and character-set size; entropy in bits reflects difficulty to crack: below 60 is weak, 60-80 fair, above 80 strong.

推荐长度至少 12 位并混合四种字符类型。

We recommend at least 12 characters mixing all four types.

使用步骤How to Use

1. 设置密码长度与字符类型。Set the length and character types.
2. 按需开启「排除易混淆字符」。Optionally enable "Exclude ambiguous characters".
3. 点击「重新生成」并复制所需密码。Click "Generate" and copy the passwords you need.

常见问题FAQ