Convertisseur Cron

Convertissez les expressions cron en format lisible et inversement. Créez, validez et comprenez les planifications cron grâce à notre interface visuelle.

Format: minute hour day month day-of-week

Min
(0-59)
Hour
(0-23)
Day
(1-31)
Month
(1-12)
DoW
(0-6)

Cron Syntax Reference:

*Any value
*/5Every 5th value
1-5Range from 1 to 5
1,3,5Specific values

Mastering Cron Expressions

Cron is a time-based job scheduler in Unix-like operating systems. Use this tool to build, validate, and understand your automation schedules.

1. Paste or Describe

Input a raw 5-field cron string or describe your schedule in plain English.

2. Fine-Tune Fields

Adjust individual fields for minutes, hours, days, and months with real-time feedback.

3. Verify Schedule

Check the "Next Runs" preview to ensure your jobs fire exactly when you expect.

The 5-Field Standard

Most modern systems (like crontab, GitHub Actions, and AWS Lambda) use the standard 5-field format:

min
hour
day
month
dow

* Note: Some specific implementations support an optional 6th field for "seconds" or "years".

Explore More Developer Tools

Frequently Asked Questions

Pourquoi utiliser notre générateur d'expressions Cron ?

Two-Way Conversion

Convert cron to human-readable text and vice versa.

Aperçu des prochaines courses

Visualisez avec précision la prochaine exécution de votre tâche cron.

Real-Time Validation

Instant feedback on syntax errors.

Modèles courants

Accès rapide aux expressions cron fréquemment utilisées.