Understand a crontab Entry

Decode a line from your Linux crontab into plain English.

Tidak perlu login

Cron expression

minute

hour

day of month

month

1-5

day of week

This schedule means

At 9:00 AM, Monday through Friday.

Next 5 runs (your local time)

Thu, May 28, 2026, 09:00 AMin 14 hr
Fri, May 29, 2026, 09:00 AMin 38 hr
Mon, Jun 1, 2026, 09:00 AMin 5 days
Tue, Jun 2, 2026, 09:00 AMin 6 days
Wed, Jun 3, 2026, 09:00 AMin 7 days

💡 Fields are: minute, hour, day-of-month, month, day-of-week. Supports ranges (1-5), lists (1,15), steps (*/15), names (MON, JAN), and macros (@daily). All parsing happens in your browser.

crontab tips

🐧

Paste the schedule portion of a crontab line (the five fields before the command) to see exactly when it runs.

🕒

The next-run list confirms your understanding against real upcoming times.

📛

Names like MON and JAN work, so you can paste schedules exactly as written.

🔒

Parsed entirely in your browser — nothing about your server is uploaded.

Cara kerja

Masukkan

Enter your data into the tool above. Everything stays local to your browser.

Proses

The tool processes your data instantly in your browser using JavaScript. No server, no waiting.

Unduh

Get your result instantly. Nothing is stored after you leave the page — complete privacy.

Mengapa milik kami?

✓Sepenuhnya gratis — tidak ada biaya tersembunyi, selamanya

✓Tidak perlu akun, email, atau login

✓File tidak pernah meninggalkan perangkat Anda

✓Tidak ada batasan ukuran file sama sekali

✓Tidak ada tanda air pada output apa pun

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🐙

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🐞

Debug a Cron Job That Won't Run

See whether a cron expression actually matches the

🛠️

Build a Cron Schedule

Experiment with cron fields until the schedule mat

🎓

Learn Cron Syntax

Understand how the five cron fields work by exampl

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