DevOps & Schedules
Cron Expression Generator & Human Explainer
Build cron schedule strings interactively or translate cryptic expressions into plain English. View next estimated runtimes with zero server latency.
Cron Expression Generator & Human Explainer
Build, schedule, and translate 5-part cron syntax into plain English with next execution previews.
Generated Cron Syntax
Runs every 15 minutes.
Configure Cron Fields (5-Part Standard)
* or */15
* or 0, 9, 17
* or 1, 15
* or 1-6
* or 1-5
Common Quick Presets
Next Estimated Runs
5-Part Standard Crontab
Plain English Schedule Translation
Next 5 Run Times Display
Popular DevOps Quick Presets
How to Use Online Cron Expression Generator & Human Explainer (Step-by-Step Guide)
No software installation required. Complete your task in 3 easy steps directly in your browser.
1
Choose Presets or Fields
Select an existing quick preset or adjust minute, hour, day, month, and weekday.
2
Read Plain English Translation
Inspect the human-readable explanation and the next 5 estimated execution runs.
3
Copy Expression
1-click copy your formatted 5-part cron syntax to clipboard.
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Got Questions?
Frequently Asked Questions
Standard Unix / Linux crontab 5-field format (minute, hour, day of month, month, day of week) supported by GitHub Actions, AWS EventBridge, and system crons.