Date & Time Tools
Privacy-first timers and converters. All clocks, countdowns, and date utilities execute locally in your browser.
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Age Calculator
Calculate your exact age in years, months, weeks, days, hours, and minutes based on your birthdate.
Date Difference Calculator
Calculate the exact number of days, weeks, months, and years between two dates.
Business Days Calculator
Calculate the number of working days and weekends between two dates, with custom weekends.
Unix Timestamp Converter
Convert Unix epoch timestamps to human-readable dates and vice versa instantly.
Timezone Converter
Convert local times to other timezones and schedule meetings across time zones.
World Clock
Monitor the current time across multiple cities and timezones simultaneously.
Countdown Timer
Set a live countdown to any date, event, or special occasion.
Stopwatch & Lap Timer
Accurate browser-based stopwatch with lap tracking and export support.
Pomodoro Timer
Improve focus and productivity using the Pomodoro technique with customizable intervals.
ICS Event Generator
Create standard iCalendar (.ics) files to easily import events into Google, Apple, or Outlook calendars.
Recurrence Rule (RRULE) Builder
Generate standardized iCalendar recurrence rules (RRULE) for repeating calendar events.
More coming soon
We are building new browser-based tools every week.