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Cron Expression Generator
A tool to easily generate and test cron expressions for job scheduling.
Quick Presets
Click on a preset to quickly set common cron patterns
Custom Configuration
Configure each part of the cron expression
Cron Expression
* * * * *
Description:
분
시
일
월
요일
*
*
*
*
*
Next Execution Times
Approximate next execution times
Cron Format Reference
Special Characters:
*- Any value,- Value list (1,3,5)-- Range (1-5)/- Step (*/5)
Field Ranges:
- Minute: 0-59
- Hour: 0-23
- Day: 1-31
- Month: 1-12
- Day of Week: 0-6 (0=Sunday)
What is Cron Expression Generator?
What is Cron Expression Generator?
Cron Expression Generator is a tool that allows you to visually generate and test expressions for cron job scheduling on Linux/Unix systems.
How does it work?
Select predefined presets or directly set minutes, hours, days, months, and weekdays to generate cron expressions. You can check the meaning of generated expressions and next execution times.
Why should you use it?
You can easily set schedules with a visual interface without memorizing complex cron expression syntax, and prevent errors through execution time preview.