Cron Expression Tool - Preview Upcoming Runs
Validate cron expressions and preview upcoming run times. Useful for CI schedules, server jobs, backups, and task automation.
What you can do
- Check if a cron string looks valid.
- Generate the next N occurrences.
- Quickly debug off-by-one schedule mistakes.
- Share a schedule with teammates confidently.
How to use
- Enter a cron expression like
*/5 * * * *. - Choose how many upcoming runs to compute.
- Click Compute to see results.