Is FreeCalendarKit really free?

Yes, 100% free. No sign-up, no usage limits. Use all calendar tools without any restriction.

Absolutely. All processing happens entirely in your browser. No data is ever sent to any server.

What calendar formats are supported?

FreeCalendarKit supports PDF and PNG export for calendars, and standard .ics format for calendar events.

Yes, FreeCalendarKit is fully responsive and works on any device with a modern browser.

All calculations use native JavaScript Date APIs and correctly handle leap years, varying month lengths, and timezone-independent math.

No. FreeCalendarKit works entirely in your browser. No downloads, no extensions, no sign-up required.

Step-by-step guides for every tool. Get started in seconds.

Select Generator, Date Calculator, iCal Builder, Countdown, or World Holidays from the navigation bar.

Set dates, select styles, add events, or choose countries depending on the tool.

See your calendar, calculation result, or countdown instantly. All processing happens in your browser.

Download as PDF, PNG, or .ics file. Share countdowns via URL. Print calendars directly.

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