Need to use your Garmin GPX tracks in onX Offroad or Gaia GPS? Our free GPX converter makes it simple. Upload a Garmin GPX file and instantly download an onX-ready GPX with track colors, names, and segments preserved or a Gaia GPS file with colors converted. Whether your file comes from Garmin BaseCamp, MapSource, or a GPS device, this tool translates Garmin’s schema into onX’s format so your rides display correctly. Works on Mac, Windows, iPhone, and Android — no app installation required.
This converter runs on your browser. Your files do not leave your device.
Upload a Garmin GPX (multiple
supported). Choose target app, style & weight (if applicable), optionally update dates, then convert and download.
date to today (keeps time-of-day).… onX converted.gpx
or … Gaia converted.gpx
. Notes: Garmin DisplayColor
is mapped to each app’s palette. For onX, line style/weight are written into the GPX; for Gaia, color is written using the GPX Style extension. This tool runs entirely in your browser — files never leave your device.
How do I convert a Garmin GPX for onX or Gaia?
Upload your Garmin GPX file, choose onX Offroad or Gaia GPS, select optional settings, and click Convert & Download. The converted GPX is ready to import into your chosen app.
Does this tool keep my track colors and waypoints?
Yes. Garmin DisplayColor
values are automatically mapped to onX and Gaia color palettes. All
waypoints are preserved.
What’s the difference between the onX and Gaia options?
onX supports line style and weight (solid, dashed, etc.). Gaia supports color only. The tool hides the unused settings when you choose Gaia.
Do my files get uploaded to a server?
No — everything runs entirely in your browser. Files never leave your device, making it private and secure.
How do I import the converted file?
Use the Share Sheet on iPhone or Android, or import manually in the app or web version:
onX → My Content → Import
Gaia → gaiagps.com → Upload