CronJob Expression Builder

Build and validate Kubernetes CronJob schedules visually. Configure your schedule with the visual builder or type a cron expression directly, preview upcoming run times, and generate a complete CronJob YAML manifest.

Cron Expression

Every 5 minutes

Minute

Hour

Day of Month

Month

Day of Week

Next Scheduled Runs

Thu, Apr 16, 2026, 10:30 PMin 2m

Thu, Apr 16, 2026, 10:35 PMin 7m

Thu, Apr 16, 2026, 10:40 PMin 12m

Thu, Apr 16, 2026, 10:45 PMin 17m

Thu, Apr 16, 2026, 10:50 PMin 22m

CronJob Configuration

CronJob Name

Container Image

Command

Namespace

Concurrency Policy

Skips new run if previous is still running

Starting Deadline (seconds)

Success History Limit

Failed History Limit

Restart Policy

Suspend

Pause scheduling of new jobs

CronJob YAML Manifest

# Kubernetes CronJob Manifest
# Schedule: Every 5 minutes
apiVersion: batch/v1
kind: CronJob
metadata:
  name: my-cronjob
  namespace: default
spec:
  # Cron schedule expression (UTC)
  schedule: "*/5 * * * *"
  # Skips new run if previous is still running
  concurrencyPolicy: Forbid
  # Number of successful finished jobs to retain
  successfulJobsHistoryLimit: 3
  # Number of failed finished jobs to retain
  failedJobsHistoryLimit: 1
  jobTemplate:
    spec:
      template:
        spec:
          containers:
          - name: my-cronjob
            image: busybox:latest
            command:
            - "echo"
            - "Hello"
          restartPolicy: OnFailure