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Cron Generator

Build cron schedules without mistakes.

Build cron expressions visually without memorizing the syntax. Select values for each field or use a preset, then copy the generated expression directly into your crontab.

Build Expression

client-side
* * * * *
Every minute

How It Works

A cron expression has five fields: minute, hour, day-of-month, month, and day-of-week. Use * for "every", */N for intervals, comma-separated values, or ranges like 1-5. This tool assembles the expression and describes it in plain English.

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Frequently Asked Questions

A cron expression is a string of five fields (minute, hour, day-of-month, month, day-of-week) that defines a recurring schedule on Unix-like systems.
Run <code>crontab -e</code> on your VPS and paste the expression followed by your command, e.g. <code>0 2 * * * /path/to/script.sh</code>.
The */N syntax means "every N units". So */5 in the minute field means every 5 minutes (0, 5, 10, 15...).