Cron Expression Decoder

Paste any cron expression; get a plain-English description plus the next 10 fire times in your local timezone. Handles standard 5-field syntax, @hourly/@daily/@weekly/@monthly/@yearly aliases, ranges, lists, step values. Pair with the cron builder when you need to construct one.

How to use the Cron Expression Decoder

Paste a cron expression. The decoder validates field bounds, produces an English description, and computes the next 10 fire times. Use this when reviewing a cron line in a Kubernetes manifest, GitHub Actions schedule, or crontab and you need a quick sanity check on when it'll fire.