ICS Generator
Create calendar event files (.ics) for easy sharing and import.
Repeat
Reminder
About ICS Files
Universal Calendar Format
ICS (iCalendar) is the standard format for calendar events, supported by Google Calendar, Apple Calendar, Outlook, and more.
Easy Sharing
Share .ics files via email or links. Recipients can open them to add the event to their calendar with one click.
Learn More
ICS files are the universal format for sharing calendar events. Learn how to create them with reminders and recurrence.
What Are .ics Files?
An .ics file (iCalendar) is a universal calendar data format defined by RFC 5545. It allows you to share calendar events across any calendar application — Google Calendar, Apple Calendar, Outlook, Thunderbird, and others all support it. When a user opens an .ics file, their calendar app imports the event with all its details.