Unix Timestamp Converter
Convert between Unix timestamps and human-readable dates.
Cron Expression Generator
Create cron expressions and preview their schedules.
Input data is processed in your browser
Data is never sent to a server
Tool
What is CRON?
CRON is a scheduling system used on Unix-like operating systems to automatically execute scripts and commands at specific times or intervals.
Schedules are written in expressions such as 0 * * * *, and CRON is commonly used for server maintenance, backups, and recurring data processing tasks.
How to Use
- Select values for minutes, hours, days, months, and weekdays using the UI.
- The CRON expression at the top is updated in real time based on your selections.
- Use the "Schedule Description" section to see a human-readable explanation of when the CRON job will run.
FAQ
Does the tool support six-field CRON expressions with seconds?
Currently, the tool supports the standard Unix CRON format with five fields.
Can I use special characters such as "L" or "#" for weekdays?
The tool supports basic syntax, including values, ranges, intervals, and lists, but some advanced special characters are not supported.
More Tools in This Category
- Unix Timestamp ConverterConvert between Unix timestamps and human-readable dates.
- CRON Expression ParserParse a CRON expression into plain English and display the next scheduled run times. Includes a built-in syntax reference.
- Date CalculatorCalculate date differences and dates after a specified number of days.
- Date & Time Difference CalculatorCalculate the exact difference between two dates and times in years, months, days, hours, minutes, and seconds. Supports workday calculation.
- Time CalculatorAdd and subtract hours and minutes.
- Time Zone ConverterConvert a date and time to multiple time zones at once. Supports major world time zones including JST, UTC, EST, and CET. Daylight Saving Time is handled automatically.