Build and understand cron expressions with visual builder and human-readable explanations.
* * * * *
│ │ │ │ │
│ │ │ │ └─── Day of Week (0-7, 0 or 7 = Sunday)
│ │ │ └───── Month (1-12)
│ │ └─────── Day of Month (1-31)
│ └───────── Hour (0-23)
└─────────── Minute (0-59)
* Asterisk
Any value
, Comma
Value list separator (e.g., 1,3,5)
- Hyphen
Range of values (e.g., 1-5)
/ Slash
Step values (e.g., */15 = every 15)
0 2 * * * - Daily at 2 AM0 */4 * * * - Every 4 hours30 8 * * 1-5 - 8:30 AM on weekdays0 0 1,15 * * - 1st and 15th of each month*/10 * * * * - Every 10 minutes