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Enter a cron expression and see a plain-English explanation alongside the next scheduled run times. Supports standard 5-field and extended 6-field (with seconds) syntax.
Use Cases
- ›Verifying that a scheduled job will run at the intended times
- ›Understanding inherited or legacy cron expressions in a codebase
- ›Previewing the next several runs before deploying a scheduled task
- ›Debugging off-by-one errors between */2 and specific field values
Example
Input
*/15 9-17 * * 1-5
Output
Every 15 minutes, between 09:00 and 17:59, Monday through Friday
FAQ
Does it support the Quartz ? character?
Not currently. The parser targets standard cron syntax as used in Linux crontab and most cloud schedulers.
What timezone are the next-run times shown in?
Your local browser timezone, clearly labeled alongside each result.