Cron expression generator
Pick “every 15 minutes”, “weekdays at 09:30” or “on the 1st of every month” and get the cron expression, explained in words, with its next run times. Works for crontab, GitHub Actions and more.
Runs in your browser. Your files are never uploaded or stored.
Something not working, or missing an option?
How to use Cron expression generator
- Choose how often it should run.
- Set the time, days or interval.
- Copy the expression into your crontab or scheduler.
Questions
Which time zone do the next runs use?
Your device’s. Servers run cron in their own time zone, often UTC, so check the server’s before relying on the times.
Are my files uploaded?
No. The tool runs inside your browser, and the page is blocked from sending data anywhere. You can check by turning off your internet connection: it keeps working.
Open-source parts
- cRonstrue MIT