Cron Generator
Pick a schedule preset to generate a 5-field cron expression, tweak it, then preview the next run times. Hosts may use slightly different cron dialects—verify in your environment.
Build expression
Produces */N * * * *
minute · hour · day-of-month · month · weekday — * any, */n every n, ranges 1-5, lists 1,15. Weekday 0 = Sunday.