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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. 08 mars 2026, 20:10 in 3 min
  2. 08 mars 2026, 20:15 in 8 min
  3. 08 mars 2026, 20:20 in 13 min
  4. 08 mars 2026, 20:25 in 18 min
  5. 08 mars 2026, 20:30 in 23 min
  6. 08 mars 2026, 20:35 in 28 min
  7. 08 mars 2026, 20:40 in 33 min
  8. 08 mars 2026, 20:45 in 38 min
  9. 08 mars 2026, 20:50 in 43 min
  10. 08 mars 2026, 20:55 in 48 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).