Cron Expression Parser
Parse cron expressions into plain English and preview upcoming execution times.
minute (0-59) · hour (0-23) · day (1-31) · month (1-12) · weekday (0-6, Sun=0)
Description
At 00:00
0
Minute
0
Hour
*
Day
*
Month
*
Weekday
How to Use Cron Expression Parser
Step 1
Enter a cron expression or select a preset.
Step 2
View the human-readable description of the schedule.
Step 3
Check the next 5 scheduled execution times.
Step 4
Adjust fields to experiment with different schedules.
Features
Human-readable cron expression descriptions.
Next 5 execution times calculated from the current moment.
Common preset expressions for quick use.
Supports wildcards, ranges, lists, and step values.
Completely client-side — no data leaves your browser.
FAQ
This tool supports standard 5-field cron expressions: minute, hour, day of month, month, and day of week.
Yes. It supports *, specific numbers, commas for lists, hyphens for ranges, and / for step values in each field.
The tool computes the next 5 execution times starting from the current date and time based on the cron schedule.
No. All parsing and computation happens locally in your browser. Nothing is transmitted anywhere.