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Cron Parser

Validate cron expressions and view upcoming run times across timezones with live feedback.

Examples:

Minute: */5 • Hour: any • Day: any • Month: any • Weekday: any

Schedule: every 5 minutes, every hour, every day-of-month, every month, every day-of-week

Next runs (0)
Copy as:
Primary (Local)
Parse to view upcoming times.

History & favorites

Saved locally

Recent

No recent expressions yet.

Favorites

Star expressions to save them here.

How to use

  1. Enter a 5-field cron (or enable seconds for 6-field); live validation updates as you type.
  2. Enable the field editor for quick numeric lists, or stay in advanced text mode for ranges/steps.
  3. Switch timezones or compare two to preview schedule differences.
  4. Share links, copy snippets, or download run times for documentation.

FAQ & privacy

Local only? Yes. Everything runs in your browser.

Supported format? Vixie-style numeric cron (5 fields, optional seconds) with lists/ranges/steps + shortcuts like @daily. Quartz mode supports 6/7 fields with ?, L, W, and #.

Timezone? Choose a timezone or compare two side-by-side. Links preserve selections.