A short introduction
(...or go to the frequently asked questions )
You can create any number of maps. Every map contains marker that you created.
You choose a map tool on the left menu and create waypoints by clicking on the map.
Markers can be edited and moved. Just click on the marker and choose edit or drag and drop the marker.
Delete waypoints & maps
Every map and waypoint can be deleted. Just click the red symbol next to it.
Measure trails with this tool. Left click to start the line and right click to end it. The length is available in the mouse-over bubbles on the vertices.
You can upload Pocket Queries from geocaching.com. Their content will be displayed on the map. You can switch this overlay on and off.
You can export all markers and maps into a gpx file. Just choose the maps you want to export. The files are compatible with many GPX devices (Garmin, ...).