GPS Exchange Format

.gpx

Supported

GPX (GPS Exchange Format) is an XML-based GPS data exchange format and the de facto standard for exchanging data between GPS devices and applications. GPX supports three core data types: Waypoints (single location points), Routes (ordered path point sequences), and Tracks (GPS-recorded point sequences with timestamps). GPX files can be generated by various GPS devices, sports watches, and mobile apps.

Specifications

Standard: Open GPS

MIME: application/gpx+xml

Key Features

De facto standard format for GPS device data exchange
Supports three data types: waypoints, routes, and tracks
XML-based format with clear structure

Advantages

Supported by almost all GPS devices and apps for import/export
Human-readable, allows manual editing of routes and waypoints

Limitations

Larger file sizes, many track points generate large files
Only supports point data, no polygons or complex geometries

Common Use Cases

Recording and sharing outdoor activity tracks (hiking, cycling, running)
Data transfer between GPS devices and mapping applications
Travel route planning and waypoint management

Related Tools

GPX → GEOJSON GEOJSON → GPX