Your powertool for making maps

Placemark is the one place to create, edit, and convert the data that powers maps, in real-time with your team.

Import

Placemark works with your data.

GeoJSON
KML
CSV
WKT
Polyline
GTFS
GeoJSONL
GPX
TCX
TopoJSON
Shapefile
KMZ
Excel
FlatGeobuf
OSM

Collaborate

Get everyone on the team on the same page.

Real-time updates
Shared canvas

Share

Share a link to a map. Use an API of its data. Invite your team to edit.

REST API
Private link sharing
Team sharing

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