Free Cron Expression Parser & Next Run Time Preview

Parse cron expressions in plain English, validate syntax instantly, and preview upcoming run times in local time or UTC.

Cron expression
minute  hour  day(month)  month  day(week)
Human readable
Every 5 minutes
Next run times
Note: cron semantics can vary between systems (5 vs 6 fields, day-of-week numbering, etc). This tool assumes standard 5-field cron.

Quick answer

Paste any cron expression to see a plain-English description and exact upcoming run timestamps. Switch between local time and UTC to catch timezone mistakes before jobs go live.

  • Validate cron syntax before deploys.
  • Preview next run times in UTC or local time.
  • Share a human-readable schedule with your team.
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