Date & Time Tools – Unix Timestamp & Cron

Time is where bugs hide: units, time zones and schedules. Convert timestamps between formats and zones, and check what a cron expression really means before it runs in production.

UTC Unix Timestamp Converter Convert Unix timestamps (seconds or milliseconds) to human-readable dates in local time, UTC and ISO 8601, and convert dates back to timestamps. */5 Cron Expression Parser Explain a cron expression in plain English or Chinese and list its next run times in your time zone. Supports ranges, steps, lists, month and weekday names, and @daily-style macros.