iCal validator

Free check of your Short Term Rental iCalendar ics files.

Enter the url of a valid .ics file:
Example: https://admin.booking.com/hotel/hoteladmin/ical.html?t=xxxxxxxx

Source:
 
Free iCalendar Validator, iCal Validation, validation tool for iCal, online iCal checker: The calendar is based on the imported data.
 Please check the source if you are in doubt about the displayed calendar.
 The colors of the events are randomly chosen to distinguish the different bookings.
new: RFC 5545 standard tester included - see the RFC5545 tab

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