Crontab Translator — Cron Expression to Plain English Online

Cách dùng

1. 1 Type or paste a cron expression. The English translation and the next 5 fire times update as you type.
2. 2 Use the 6-field toggle if your scheduler supports seconds (Spring, Quartz, Nest schedules).
3. 3 Click any next-fire-time to copy it — useful for ticket tracker comments.

Vì sao dùng công cụ này

• Pure browser parser, no third-party "cronstrue" dependency or remote calls.
• Standard 5-field plus optional 6-field with seconds — covers Vixie cron, Quartz, and Nest schedules.
• Validates the expression inline — typos surface before you deploy.
• Day-of-month and day-of-week follow the classic Vixie OR semantics when both restricted.

Câu hỏi thường gặp

Crontab Translator là gì?

A Crontab Translator (also called a cron expression decoder) is a tool that converts a 5-field or 6-field cron schedule into a plain-English description like "Every weekday at 03:30" and computes the next firing times. It catches off-by-one mistakes — accidentally scheduling at 0 instead of every hour — before the cron rule ever reaches a production scheduler.

Crontab Translator so với các lựa chọn khác

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