FreeRuns in your browser
Cron Generator
Build cron expressions and read back what they mean in plain English.
Valid expression
Runs at 09:00, on days 1 through 5.
Common schedules
This tool runs entirely in your browser. Your data is never uploaded.
How it works
- 1
Enter or paste your data into the tool above.
- 2
The result is computed instantly inside your browser as you type.
- 3
Copy or download the result. Nothing is ever uploaded to our servers.
Questions
Is my data safe?
Yes. This tool runs entirely inside your browser. Your data is never sent to a server, so nothing leaves your device.
Does it work offline?
Yes. Once the page has loaded, this tool keeps working offline thanks to the installable progressive web app.