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Cron Expression Parser

Paste almost any cron context. Detect the dialect, explain the schedule, predict runs, expose traps and test portability.

Smart paste & field inspector

Local-only

Cron expression, crontab line, YAML, annotation or CLI snippet

Dialect

Analysis timezone

Detected scheduleChecking…

0 9 * * 1-5

Plain English

At 09:00, Monday through Friday.

Schedule intelligence

Risk —

—syntax

—next run

—next 30 days

—active dialect