Cron Expression Parser translates cron syntax into a plain-English description of when a job will run. Cron expressions are compact but easy to misread — this tool removes the guesswork by explaining exactly what schedule an expression represents.
Enter a standard five-field cron expression (minute, hour, day-of-month, month, day-of-week) and instantly read a clear description such as 'At 2:30 AM, every day' or 'Every 15 minutes, Monday through Friday'. Quick-access buttons let you drop in common schedules to use as a starting point.
Key features: plain-English explanation of any 5-field cron expression, quick presets for common schedules, support for ranges, lists, steps, and wildcards, and real-time parsing as you type.
Cron expressions drive scheduled jobs across Linux systems, CI/CD pipelines, serverless functions, and database tasks. A small mistake — like confusing the day-of-month and day-of-week fields — can cause a job to run far too often or not at all. This parser helps you confirm a schedule before you deploy it. All parsing runs locally in your browser.
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