效率工具Productivity

现在可用Open now

• 二维码生成器QR Code Generator

  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.

  可用Available
• 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.

  可用Available
• 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