Cron Expression Generator
Visually build and parse Cron scheduling expressions, preview next execution times in real-time with timezone support, helping developers quickly generate accurate scheduled task configurations.
Quick Presets
Every MinuteEvery HourDaily at MidnightWeekdays at 9:00Every Monday at 9:001st of Every MonthJanuary 1st
Cron Expression
0Minute
0Hour
*Day
*Month
*Weekday
Readable Description
В 00:00
Visual Builder
Minute
Specific
Hour
Specific
Day
Every
Month
Every
Weekday
Every
Next 5 Execution Times
🌐 协调世界时 (UTC+0)
#12026-02-17 00:00:00
#22026-02-18 00:00:00
#32026-02-19 00:00:00
#42026-02-20 00:00:00
#52026-02-21 00:00:00
Features
Visual Builder
Build Cron expressions through intuitive dropdowns without memorizing complex syntax, with fine-grained configuration for each field.
Timezone Support
Support for all global timezones, accurately preview execution times across different timezones for distributed systems and cross-timezone scheduling.
Execution Preview
Real-time calculation and display of the next 5 execution times, helping you verify if the expression matches your expected schedule.
Human-Readable
Automatically converts Cron expressions into natural language descriptions with multi-language support, making complex scheduling rules instantly clear.
Use Cases
Database Backup
Configure periodic database backup tasks, such as full backups at 2 AM daily and incremental backups every 6 hours to ensure data safety.
System Monitoring
Set up scheduled health checks and monitoring tasks, like checking service status every 5 minutes, collecting metrics hourly, and generating daily reports.
Report Generation
Automate periodic report generation, such as daily reports, weekly reports every Monday, and monthly statistics on the 1st of each month.
Data Synchronization
Configure periodic data sync tasks, like syncing cache data every 15 minutes, daily third-party data source sync, and weekly full data verification.