Cron Job Explainer
Translate cron schedule strings into human-readable descriptions.
Cron expression examples →
Ready-to-copy schedules like every 5 minutes or every weekday at 9am, explained field by field.
Frequently Asked Questions
What is a cron explainer?
A cron explainer translates cryptic cron schedule expressions (like "0 */6 * * *") into human-readable descriptions (like "every 6 hours"), making it easy to understand and verify cron jobs.
How do I use the cron explainer?
Enter a cron expression (5 fields: minute, hour, day-of-month, month, day-of-week) and the tool displays a plain-English description of when the job will run.
What is the cron format?
Cron uses 5 fields: minute (0-59), hour (0-23), day-of-month (1-31), month (1-12), and day-of-week (0-7, where 0 and 7 are Sunday). Special characters like * (any), / (step), and , (list) control the schedule.
Can it explain complex cron expressions?
Yes, the tool handles simple schedules like "daily at 9am" as well as complex expressions like "every weekday at 2:30pm except holidays" using standard cron syntax.
Is this tool free?
Yes, ToolDock's cron explainer is completely free, requires no signup, and runs entirely in your browser.