Convert GPX to FIT
Transform your GPX routes into FIT files for Garmin, Wahoo and other bike computers and sports watches. Just set the average speed you expect to ride or run and we'll build the timing for you.
Features
- Convert GPX tracks, routes, and waypoints to a real binary FIT file
- Set your average speed in km/h or mph to generate accurate timing
- Preserves elevation data and calculates distance for every point
- Choose the activity type (cycling, running, hiking, and more)
- Compatible with Garmin, Wahoo and other fitness devices and platforms
- All processing happens in your browser - your data never leaves your computer
About GPX and FIT files
What is a GPX file?
GPX (GPS Exchange Format) is an XML schema designed as a common GPS data format for software applications. It can be used to describe waypoints, tracks, and routes. The format is open and can be used without the need to pay license fees.
What is a FIT file?
FIT (Flexible and Interoperable Data Transfer) is a compact binary file format developed by Garmin/ANT+ and widely used by fitness devices. It stores GPS coordinates along with fitness metrics such as speed, distance, elevation and timestamps, making it ideal for uploading activities to Garmin Connect, Strava and similar platforms.