Convert a CSV file with point name, latitude, longitude, and altitude in this order into a KML placemark file.
Also switch between converting in the order of point name, longitude, latitude, and Z coordinate, or ignoring the first column if it contains a row number or similar.

Furthermore, if the coordinate values ​​are in UTM coordinates, you can select the CSV format, convert them to latitude and longitude values, and convert them to a KML file.