Visual Crontab Editor

Clear guidance for each cron position. Edit field-by-field visually, or paste a full expression and parse it.

Cron expression (5 fields)

Position 1

分钟

0-59

Which minute of an hour

Token

Every 分钟

Examples: * · */5 · 0,15,30,45 · 10-30/5

Position 2

0-23

Which hour of a day

Token

Every 小时

Examples: * · */2 · 9 · 9-18

Position 3

1-31

Which date in a month

Token

Every 月份日期

Examples: * · 1 · 1,15 · 10-20/2

Position 4

1-12

Which month of a year

Token

Every 月份

Examples: * · 1 · */3 · 1,6,12

Position 5

0-6 (0=Sun)

Which weekday

Token

Every 周几

Examples: * · 1-5 · 0 · 1,3,5

minute hour day-of-month month day-of-week

Use 5-field crontab syntax in this page. Day-of-week follows 0-6 where 0 is Sunday.