Cron Expression Helper
Build cron expressions visually, get human-readable explanations, and preview the next run times.
Every minute
Presets
Visual Builder
How to Use
- Type a cron expression directly in the input field for an instant human-readable explanation.
- Use the Visual Builder to set each field using every/specific/range/step modes — the expression updates automatically.
- Click any Preset to load a common schedule instantly.
- The Next 5 Run Times panel shows when the job will next fire based on your current local time.
- Click Copy to copy the expression to your clipboard.
Field Reference
| Field | Position | Allowed Values | Special Chars |
|---|---|---|---|
| Minute | 1st | 0–59 | * , - / |
| Hour | 2nd | 0–23 | * , - / |
| Day of Month | 3rd | 1–31 | * , - / |
| Month | 4th | 1–12 | * , - / |
| Day of Week | 5th | 0–7 (0&7=Sun) | * , - / |