Liveautomationshipped May 17, 2026v1.0.0

Cron Expression Builder

Name: Cron Expression Builder
Author: Eko

Build cron expressions visually without memorizing syntax. Select minute, hour, day, month, and weekday with dropdowns or presets. See a human-readable description, the next 10 scheduled run times in your timezone, and copy the expression. Supports standard 5-field cron and extended 6-field (with seconds).

cronschedulerautomationtimedevops

at hour 9, on 1-5

include seconds field

Visual builder

minute (0-59)

hour (0-23)

day (0-31)

month (0-12)

weekday (0-6)

Next 5 runs

1.2026-05-21T09:00:00.000Z(Thu May 21 2026 09:00:00)

2.2026-05-22T09:00:00.000Z(Fri May 22 2026 09:00:00)

3.2026-05-25T09:00:00.000Z(Mon May 25 2026 09:00:00)

4.2026-05-26T09:00:00.000Z(Tue May 26 2026 09:00:00)

5.2026-05-27T09:00:00.000Z(Wed May 27 2026 09:00:00)

💻 Platform equivalents

Linux crontab

# crontab -e
0 9 * * 1-5 /path/to/script.sh

GitHub Actions

on:
  schedule:
    - cron: '0 9 * * 1-5'

AWS EventBridge

cron(0 9 * * 1-5)

Kubernetes CronJob

apiVersion: batch/v1
kind: CronJob
metadata:
  name: my-job
spec:
  schedule: "0 9 * * 1-5"

Node (node-cron)

import cron from 'node-cron';

cron.schedule('0 9 * * 1-5', () => {
  console.log('Running task...');
});

systemd timer

# /etc/systemd/system/my-job.timer
[Timer]
OnCalendar=*-*-* 09:00:00
Persistent=true

🔒 Standard cron format. 6-field variant adds seconds (Quartz / extended cron).