Developer utility
Standalone tool pageCron Expression Generator & Descriptor
Generate and describe cron expressions with human-readable explanations and next execution times.
Cron Generator
Generate and parse cron expressions easily.
Quick Config
Minute
Hour
Day
Month
Week
Description
Every minute
Next 5 runs
How It Works
Enter your values into Cron Generator, let the browser process the data, and review the result instantly.
Example
Example: use Cron Generator to test a scenario before making a decision.
When to use this tool
- Scheduling background jobs, server backups, or data syncs.
- Translating complex cron strings into human-readable text.
- Verifying the next execution times for a cron job.
How to read Cron patterns
- * = Any value / Every time
- , = Value list separator (e.g. 1,5)
- - = Range of values (e.g. 1-5)
- / = Step values (e.g. */5 for every 5 units)
Frequently Asked Questions
What is a Cron expression?
A cron expression is a string representing a schedule to execute commands or scripts. It consists of 5 or 6 fields separated by spaces: Minute, Hour, Day of Month, Month, and Day of Week.
What does * mean in Cron?
The asterisk (*) wildcard means "every". For example, a * in the Minute field means the task will run every minute.
How can I run a task every 5 minutes?
You can use the step operator: "*/5 * * * *".