AltraTools

Crontab Generator

Build cron expressions visually

Generated Cron Expression

0 * * * * /path/to/script.sh

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Quick Presets

0-59

0-23

1-31

1-12

0-6

Cron Syntax Reference

* - Any value
*/n - Every n units
1,3,5 - Specific values
1-5 - Range of values