Requirement
Run every day at midnight
Output
0 0 * * *
Date & Time
Cron Generator — Build 5-Field Expressions
Build standard 5-field Cron expressions (minute hour day month weekday) with field inputs and common presets. Useful for CI schedules, system crontabs, and ops planning.
CronGeneratorScheduler
Quick switch:Cron Expression Parser
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日期时间
Cron 生成器
* * * * *
常用预设
修改参数时自动生成
Use cases
- Configure timed CI/CD triggers
- Write system crontab entries
- Use presets for daily or weekly schedules
How to use
- Edit field values or pick a common preset
- Review the generated standard expression
- Copy it into your target system
Example input and output
FAQ
Does it include a seconds field?
No. It generates classic five-field Cron (minute hour day month weekday) without second-level extensions.
How can I verify the meaning?
Paste the expression into the Cron Expression Parser to read each field explanation.
Tools
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Cron Expression Parser
Cron Parser — Explain 5-Field Expressions
Parse common 5-field Cron expressions in your browser. Breaks down minute, hour, day, month, and weekday fields into readable explanations for ops debugging and schedule review.
Cron Scheduler Parser