KML to GeoJSON Converter
KML to GeoJSON Converter processed locally in your browser.
How to use
- Single File tab: upload or paste a GPX, KML, or CSV file and it converts to GeoJSON automatically.
- Download the result as GeoJSON, GPX, KML, or CSV using the export buttons.
- Batch (Multiple Files) tab: upload several files at once — they're parsed and merged into one combined GeoJSON.
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Map Preview
Upload or paste a GPX, KML, or CSV file to preview it on the map.
How it works
- Choose a file or paste its contents.
- Review the converted features and map preview.
- Copy or download the GeoJSON result.
Supported range
Accepts the source format named in this page and outputs a GeoJSON FeatureCollection.
Important notes
Files larger than 50 MB are rejected to keep the browser responsive.