Type a cron expression, get a plain-English explanation and the next five run times. No accounts, no friction — just answers for the syntax developers keep googling.
Format: minute hour day month weekday
In plain English
At hour 9, 10, 11, …, minute every 15, on weekdays 1, 2, 3, ….
Next 5 runs (your timezone)
Minute, hour, day-of-month, month, day-of-week — the syntax used by cron, GitHub Actions schedules, Vercel cron jobs, and most schedulers.
Supports *, a-b, a,b,c, and */n. Month and weekday aliases work (JAN, MON, etc.).
No network calls, no logging, no accounts. The expression never leaves your machine — useful when you're debugging a production schedule.