Import

Google Maps link or style code

Auto-detects what you pasted — brings in the location, applies a style, or both.

Drop a KML, KMZ, GeoJSON or CSV file
(or click to browse)

Imported lines, shapes and markers land in the Overlay tab, where each one can be renamed, restyled or deleted. A CSV can hold latitude/longitude columns or plain addresses — you pick which column is which on import.

Map builder — free online map customizer and exporter