Cron 表達式產生與解析器
API 即將上線視覺化產生、解析與校驗 Linux Crontab 定時任務表達式，提供自然語言白話翻譯及未來執行時間預覽。
Presets:
Cron ExpressionValid POSIX Cron
Standard 5-part cron syntax: [minute] [hour] [day-of-month] [month] [day-of-week]
Minute0
Hour9
Day (Month)*
Month*
Day (Week)1-5
Human Translation
At 9:00 AM (09:00) on every weekday (Monday through Friday).
Interactive Field Builder
Or specify custom minute pattern:
Next 5 Scheduled Executions
1Mon, Oct 19, 2026
09:00:00(UTC: 2026-10-19T09:00:00Z)
2Tue, Oct 20, 2026
09:00:00(UTC: 2026-10-20T09:00:00Z)
3Wed, Oct 21, 2026
09:00:00(UTC: 2026-10-21T09:00:00Z)
4Thu, Oct 22, 2026
09:00:00(UTC: 2026-10-22T09:00:00Z)
5Fri, Oct 23, 2026
09:00:00(UTC: 2026-10-23T09:00:00Z)
Production Crontab Command Generator
Generate an immediate copy-paste command for your Linux server or Docker container crontab file (`crontab -e`).
crontab -e entry
0 9 * * 1-5 /usr/bin/python3 /opt/scripts/backup.py >> /var/log/cron.log 2>&1API 版本即將上線
Cron Expression Generator & Parser API 上線時通知你。
關於
視覺化產生、解析與校驗 Linux Crontab 定時任務表達式，提供自然語言白話翻譯及未來執行時間預覽。