Build a standard 5-field cron expression, get a plain-English description, and preview upcoming run times. Follows the classic minute hour day-of-month month day-of-week format used by cron, Kubernetes CronJobs, and CI schedulers.
Minute0–59
Hour0–23
Day (month)1–31
Month1–12
Day (week)0–6
Every minuteEvery 5 minHourlyDaily midnightWeekdays 9amWeekly (Sun)Monthly