Translate and validate crontab expressions into plain human English online. Supports minute, hour, day, month, and day-of-week syntax offline.
Enter any standard 5-part cron expression (e.g. */15 9-17 * * 1-5) to view an intuitive English translation of its execution schedule.
Yes. All operations run 100% inside your local web browser runtime using client-side JavaScript. No text, tokens, code, or personal data are ever uploaded to an external server or cloud service.
Yes. You can install the packaged Manifest V3 Chrome Extension version from GitHub or save this standalone HTML page locally to use without an internet connection.
Yes, all tools are 100% free and licensed under the permissive MIT license. If this tool helped you solve an annoyance, you can support development at ko-fi.com/jju1s.