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Cron Tab Helper + Visualizer

Preview upcoming runs and validate 5-field cron expressions locally.

Supports: *, lists, ranges, and steps. Uses local time.

Next runs

  1. 28 mai 2026, 17:35 in 2 min
  2. 28 mai 2026, 17:40 in 7 min
  3. 28 mai 2026, 17:45 in 12 min
  4. 28 mai 2026, 17:50 in 17 min
  5. 28 mai 2026, 17:55 in 22 min
  6. 28 mai 2026, 18:00 in 27 min
  7. 28 mai 2026, 18:05 in 32 min
  8. 28 mai 2026, 18:10 in 37 min
  9. 28 mai 2026, 18:15 in 42 min
  10. 28 mai 2026, 18:20 in 47 min

Field breakdown

  • Minutes 0, 5, 10, 15, 20, 25, 30, 35... Range 0-59. Syntax: *, */step, range (a-b), list (a,b,c).
  • Hours Any Range 0-23. Syntax: *, */step, range (a-b), list (a,b,c).
  • Day of month Any Range 1-31. Syntax: *, */step, range (a-b), list (a,b,c).
  • Month Any Range 1-12. Syntax: *, */step, range (a-b), list (a,b,c).
  • Day of week Any Range 0-6. Syntax: *, */step, range (a-b), list (a,b,c).