Free file converter

Convert GPX to FIT

Upload a GPX file and download a FIT file. Free single-file conversion for running, cycling, and endurance activity data.

Convert GPX to FIT

Convert one GPX file into FIT. The converter accepts .gpx files on this page.

GPX -> FIT
Click to chooseor drag and drop a file
Supports GPX files (.gpx)

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How to Convert GPX to FIT

1

Choose a GPX file from your computer.

2

Click Convert to FIT.

3

Download the converted FIT file when the conversion finishes.

What is a GPX file?

A GPX file stores GPS tracks, routes, waypoints, latitude, longitude, elevation, and timestamps in an XML format that mapping apps can read.

GPX is useful when you want a map-friendly track that can be opened by route planners, mapping tools, and many sharing workflows.

What is a FIT file?

A FIT file is a compact activity file format used by Garmin and many sports devices. It can include GPS, heart rate, power, cadence, laps, and device data.

FIT is common for Garmin, Wahoo, COROS, and other endurance devices because it stores compact activity data with GPS and sensor streams.

Frequently Asked Questions

Is this GPX to FIT converter free?
Yes. You can upload one supported activity file and download the converted file without installing anything.
What data is preserved when converting GPX to FIT?
The converter keeps the track and common activity fields when they exist in the source file. Some device-specific fields may not exist in the target format.
Can I upload multiple files at once?
This page currently supports single-file conversion. Convert one file at a time for the cleanest result.
Why convert GPX to FIT?
Use GPX to FIT when a platform or device workflow expects a FIT activity file instead of a general GPS track.

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Convert GPX to FIT Free - GPX to FIT Converter | Trainingload.ai