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.
Frequently asked questions
What does this tool support?
Accepts the source format named in this page and outputs a GeoJSON FeatureCollection.
Is there anything to know before using it?
Files larger than 50 MB are rejected to keep the browser responsive.