Cron Expression Parser

Parse cron expressions into plain English and preview the next 5 execution times. Built-in common presets. Useful for crontab, CI schedulers, and scheduled tasks.

Cron 表达式

字段含义: 分时日月周 (5 段标准格式)。
通配 * 任意, /n 步进, a-b 范围, a,b 列表。