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GPS / GIS Converter
Convert GPX, KML, KMZ, GeoJSON, Shapefile, TCX and CSV with a map preview and track stats.
Free, no uploads, no sign-up. Runs 100% in your browser.
How GPS / GIS Converter works
Files are turned into GeoJSON with togeojson and shpjs, drawn on an offline preview, and written out with tokml, shp-write or a built-in GPX and CSV writer. Track length is measured with the haversine formula.
Input: GPX, KML, KMZ, GEOJSON, SHP, ZIP, TCX, CSV. Output: GEOJSON, KML, GPX, CSV, SHP.
How to use GPS / GIS Converter
- Open GPS / GIS Converter and add your file or input.
- Pick the options you need. Everything runs on your device.
- Press the main button and download the result.
Tips
- Nothing is uploaded. Your files stay in this browser tab.
GPS / GIS Converter FAQ
- Are my files uploaded?
- No. This tool runs entirely in your browser tab. Files are read from your disk into memory and the result is generated locally.
- Is it free? Are there limits or watermarks?
- Free and open source (MIT). There are no file-size caps, daily quotas, accounts or watermarks.
- Does it work offline?
- Yes, once the page (and any engine it needs) has loaded, it keeps working without a connection thanks to the service worker cache.
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