Open calendar standard

An ICS file that travels well.

Create a standards-compatible calendar event for Apple Calendar, Outlook, Thunderbird and most calendar applications.

Create an event

Correct calendar structure

CalBuddy produces RFC 5545-style files with CRLF line endings, escaped text, unique event IDs and compatible alarms.

Dates stay dates

All-day events use date values, while timed events carry their IANA timezone so calendar apps can apply daylight-saving rules.

One or many

Download one event, or build a list and place several events into one calendar file.

Create once. Add anywhere.

Your details stay in the current browser session unless you deliberately share or download them.

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