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CSV to KML Converter

Convert a CSV of locations into a KML file of placemarks for Google Earth / My Maps.

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About CSV to KML Converter

CSV to KML Converter turns a CSV of locations into a KML file of placemarks you can import straight into Google Earth or Google My Maps, with extra columns becoming the placemark description.

How to use CSV to KML Converter

  1. 1Paste or type your data into the input box above (a sample is pre-filled so you can try it instantly).
  2. 2Adjust any options on offer β€” delimiter, columns, formatting and so on β€” to match what you need.
  3. 3Conversion happens instantly as you type; review the result in the output panel.
  4. 4Click Copy to grab the output or Download to save it as a file β€” CSV to KML Converter keeps everything on your device.

Why use CSV to KML Converter?

  • βœ“Plotting a spreadsheet of locations in Google Earth
  • βœ“Building a custom Google My Maps layer from data
  • βœ“Sharing point data as a KML file
  • βœ“100% free with no sign-up, no watermark and no usage limits
  • βœ“Runs entirely in your browser β€” your data is never uploaded or stored
  • βœ“Works offline once loaded, with instant results and one-click copy or download

Frequently asked questions

How are coordinates detected?+

Columns named lat/latitude and lng/lon/longitude are auto-detected; a name or title column becomes each placemark's label.

What happens to other columns?+

Remaining columns are combined into the placemark's description so the detail shows when you click a point.

Is it free to use?+

Yes β€” it is completely free with no sign-up, no account and no usage limits. There is no watermark and no paywall, so you can process as many files as you like.

Is my data private and secure?+

Yes. This tool runs entirely in your browser using client-side JavaScript β€” your data is never uploaded to a server, stored or logged. Once the page has loaded you can even use it offline, which makes it safe for confidential or proprietary files.

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