Simple iCal filtering

Filter unwanted iCal events.

On the right side enter the calendar subscription URL, then enter which words are allowed to be in the event names, everything else will be filtered out, and subscribe the newly generated URL in your calendar app.

Use comma to separate multiple filters
If the button does not work you can select the new URL and copy it manually

How does it work?

On every request the remote iCal file is fetched directly from the remote server and parsed, after that the calendar is returned as-is with only events that don't contain any of the specified words in the event name filtered out. All the data about the request is stored in the URL and is never stored on the server

The code is open source under MIT license and available on GitHub