Cron Expression Parser
Explain a cron expression in plain English and preview its schedule.
Runs in your browser — files never leave your device
At 09:00 AM, Monday through Friday
Examples:
How it works
Type a cron expression and get a plain-English description of when it runs.
Use the examples to learn common schedules.
Frequently asked questions
- What format is supported?
- Standard 5-field cron (minute, hour, day-of-month, month, day-of-week).
- Is anything uploaded?
- No — the expression is parsed in your browser.
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