安全與隨機

Password Generator

Create strong random passwords with custom rules.

浏览器内处理即时输出本地数据

為什麼用這個工具

Generate browser-based passwords with length and character-set controls.

Password Generator builds random passwords based on your selected rules.

Use it to create account passwords or temporary secrets quickly.

01Choose length and character options.

02Generate a password and copy it.

先确认输入格式符合你的预期。

在把结果用于文档、链接、配置或消息前快速扫一眼。

只复制你真正需要的输出。

Can I exclude ambiguous characters?

Yes. You can remove characters like O, 0, I, l, and 1.

How random are the generated passwords?

Passwords use the browser's crypto-safe random source, the same API used by security-sensitive applications.

Is the generated password sent anywhere?

No. Generation happens entirely in the browser tab.