Cron Builder
Visual cron expression builder with validation, preview of next runs, and export to various formats.
Cron Builder
Visual cron expression builder with validation, preview of next runs, and export to various formats.
Cron Builder
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Schedule Preview
Valid Expression
Every minute
⚠ This runs every minute - consider if this is intentional
Schedule Statistics
Per Day
1440
Per Week
10080
Per Month
43646
Max Gap
1 min
Next Executions
1/27/2026, 1:38:42 PM
in 1 min
1/27/2026, 1:39:42 PM
in 2 min
1/27/2026, 1:40:42 PM
in 3 min
1/27/2026, 1:41:42 PM
in 4 min
1/27/2026, 1:42:42 PM
in 5 min
Export Formats
crontab
# Crontab entry * * * * * /path/to/command
aws
# AWS CloudWatch Events cron(? * * * *)
kubernetes
# Kubernetes CronJob spec: schedule: "* * * * *"
github Actions
# GitHub Actions
on:
schedule:
- cron: '* * * * *'node Cron
// Node.js (node-cron)
const cron = require('node-cron');
cron.schedule('* * * * *', () => {
console.log('Running task');
});python
# Python (APScheduler)
from apscheduler.triggers.cron import CronTrigger
trigger = CronTrigger.from_crontab('* * * * *')