CSV Tools

Convert CSV to KML

Generate KML placemarks from CSV coordinates

Converting the other way? Use the KML to CSV converter. See all geo format converters. Need to convert another format? Search all of our CSV converters.

CSV Input

Try a sample:

Column Mapping

Provide CSV input above to map columns.

KML Output

KML output will appear here...

How to Use This Tool

This tool converts a CSV of coordinates into a KML file for Google Earth and Google My Maps. Map the latitude and longitude columns, and every row becomes a placemark — names and descriptions where you map them, everything else preserved as ExtendedData. Runs entirely in your browser — nothing is uploaded.

  1. Paste or upload your CSV — Any spreadsheet export with coordinate columns works.
  2. Check the mapping — Latitude and longitude are required; name and description are optional.
  3. Get your KML — Copy the result or save it as a .kml file that opens in Google Earth.

FAQ

4 questions
Does this tool upload my data?
No. The conversion happens entirely in your browser. Your data never leaves your device.
Will the file open in Google Earth?
Yes. The output is well-formed KML with one placemark per CSV row — open it in Google Earth, or import it into Google My Maps.
Which columns do I need?
Latitude and longitude are required — common names like lat, lon, lng, x, and y are auto-detected. Name and description are optional and become the placemark name and description.
What happens to my other columns?
Every unmapped column is carried into the placemark's ExtendedData, so no information is lost.

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