随机数生成Random Number Generator
在指定范围内抽取随机整数，可选是否允许重复。Draw random integers in a range, with or without repeats.
可用Available效率工具Productivity
随机密码生成Password Generator
按你选的长度和字符类型生成高强度随机密码。Create strong random passwords with the character types and length you choose.
理念：Idea: 账号安全，从一个好密码开始。Account safety starts with a good password.
解决：Solves: 生成难猜的随机密码Makes strong random passwords
适合：For: 注册新账号的人Anyone creating a new account
可用Available在浏览器中运行Runs in your browser
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在你的设备上本地处理。这里输入的内容不会上传。Processed locally on your device. Nothing you enter here is uploaded.
使用方法How to use
- 1设置长度和字符类型。Set the length and character types.
- 2点「重新生成」。Press Generate.
- 3复制到你的密码管理器。Copy one into your password manager.
说明Good to know
- 由浏览器安全随机数生成，不上传也不保存。Made with the browser's secure random generator; nothing is uploaded or stored.
- 每个选中的类型至少出现一次。越长越强，建议 16 位以上。Every chosen type appears at least once. Longer is stronger: 16+ characters is a good default.
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把网址或文本生成二维码并下载 PNG。Turn a link or any text into a QR code and download it as PNG.
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批量生成随机 v4 UUID，可选大小写、连字符、花括号。Generate random version-4 UUIDs in bulk, with case, hyphen and brace options.
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