Free online GPX to GEOJSON converter

GPX is an XML-based format used to store GPS data such as waypoints, routes, and tracks. GeoJSON is a JSON-based geospatial format designed for representing geographic features, commonly used in web mapping and GIS applications. Converting GPX to GeoJSON makes GPS data easier to use in modern mapping tools, web apps, and spatial analysis workflows.

Why convert GPX to GeoJSON

GPX files are excellent for recording navigation data, but they are not always the best choice for web development or GIS platforms. GeoJSON is widely supported by mapping libraries and can be read directly by many browsers, APIs, and spatial databases. This conversion is useful when you want to visualize tracks on interactive maps, combine GPS data with other geographic layers, or process location data in JavaScript-based applications.

What changes during conversion

During conversion, GPX elements such as waypoints, routes, and tracks are transformed into GeoJSON Feature objects. Track points usually become LineString geometries, while waypoints are often converted into Point features. Some GPX metadata may not transfer perfectly, so it is important to check whether your converter preserves names, timestamps, elevation, and other attributes.

Best software for GPX to GeoJSON conversion

QGIS is one of the best free tools for this task because it supports both GPX and GeoJSON and gives you control over layers and export settings. Open the GPX file in QGIS, then use Layer → Export → Save Features As... and choose GeoJSON as the output format. For command-line workflows, GDAL/OGR is also an excellent choice because it is fast, reliable, and suitable for batch conversion.

How to convert with QGIS

1. Open QGIS and load the GPX file.
2. Select the layer you want to export, such as tracks or waypoints.
3. Choose Layer → Export → Save Features As....
4. Set the format to GeoJSON.
5. Pick the output location and confirm the coordinate reference system if needed.
6. Click OK to create the GeoJSON file.

How to convert with GDAL/OGR

If you prefer a command-line method, use ogr2ogr. A typical command looks like this:

ogr2ogr -f GeoJSON output.geojson input.gpx

This method is ideal for automation, scripting, and converting multiple files at once. It is also a good option when you need consistent results across large datasets.

Things to check after conversion

After converting, verify that the geometry type is correct and that important attributes were preserved. Check whether the coordinate order is valid, the map displays properly, and the file includes all expected features. If your GPX contains multiple layers, you may need to export them separately or merge them depending on your workflow.

Recommended converter

Best overall choice: QGIS for a visual workflow and GDAL/OGR for command-line conversion. If you need a simple online converter, choose one that clearly supports GPX tracks and preserves feature properties, but for accuracy and control, desktop tools are usually better.

Summary

Converting GPX to GeoJSON is a practical way to make GPS data more usable in mapping and GIS environments. QGIS is the best option for most users, while GDAL/OGR is ideal for advanced or automated workflows.