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Time & Date

Convert timestamps, calculate dates, and manage timezones

10 tools
TimestampUnix ↔ human dates
Cron GeneratorBuild cron expressions
Cron ExplainerExplain cron in plain English
TimerFocus & break Pomodoro timer
Date CalculatorAdd/subtract dates & find differences
Timezone ConverterConvert between timezones
Duration ConverterConvert time durations
ISO 8601 ParserParse ISO 8601 date strings
Age CalculatorCalculate age from birthdate
World ClockMultiple timezone clocks