ICS Calendar Generator
Create downloadable .ics calendar events with reminders, recurrence, attendees, and timezones.
Free & unlimitedWorks offline
Quick start
Event details
Date & time
Quick duration
Repeat & reminders
Attendees
All processing happens in your browser. No data is sent to any server.
About this tool
- 1
Enter event details
Fill in the event title, start date and time, end date and time, and optional location.
- 2
Set recurrence and reminders
Configure repeat rules (daily, weekly, monthly) and add one or more reminder alerts.
- 3
Add optional fields
Include a description, URL, organizer name, and attendee email addresses.
- 4
Download the .ics file
Click Download to save the .ics file. Open it on any device to add the event to your calendar.
- Always include a timezone - .ics files without one may display at the wrong time for recipients in other regions.
- Set a reminder for 15 minutes before so attendees get a notification even if they forget to set one themselves.
- Use the DESCRIPTION field for agenda links or meeting notes - most calendar apps render it as event details.
- Test the file by opening it yourself before sending it to others.
- Full iCalendar (.ics) event creation compliant with RFC 5545
- Recurrence rules: daily, weekly, monthly, yearly with end-date or count
- Multiple reminders with customizable lead times
- Timezone-aware start and end times
- Optional attendee list, organizer, location, URL, and description fields
- Adding a one-click "Add to Calendar" download link on event websites
- Sending meeting invites via email without relying on a calendar platform
- Creating recurring events for class schedules or weekly stand-ups
- Distributing holiday or conference schedules as a single importable file
Virtually all modern calendar apps support .ics: Google Calendar, Apple Calendar, Outlook, Yahoo Calendar, and Thunderbird, among others.
Yes. Toggle the "All day" option to create a date-based event without specific start and end times.
A single .ics file can contain multiple VEVENT blocks. Add all your events before downloading and they will be bundled into one file.