Free Online FIT File Converter
Convert Garmin FIT files to and from other formats. Perfect for sharing your workouts across different platforms.
Convert from FIT to Other Formats
FIT to GPX Converter
Convert any Garmin FIT file to GPX in seconds. Preserves GPS tracks, elevation, and heart rate — ready to upload to Strava, Komoot, RideWithGPS, or any GPS app. Free, runs in your browser.
FIT to ZWO Converter
Convert power-based FIT files to Zwift ZWO workouts
FIT to CSV Converter
Convert any Garmin FIT file to CSV in seconds. Exports GPS coordinates, heart rate, power, cadence, speed, and all sensor data — ready to open in Excel or Google Sheets. Free, processed in your browser.
FIT to TCX Converter
Convert any Garmin FIT file to TCX in seconds — keeps GPS track, heart rate, power, cadence, and laps intact for upload to Garmin Connect, TrainingPeaks, or Strava. Free, processed entirely in your browser.
FIT to KML Converter
Convert Garmin FIT files to KML format for Google Earth and Google Maps visualization
FIT to ERG Converter
Convert power-based FIT files to ERG format for structured indoor training
Convert Other Formats to FIT
TCX to FIT Converter
Convert TCX (Training Center XML) files to Garmin FIT format in seconds — preserves GPS, heart rate, power, and lap data so any Garmin device or app can read it. Free, processed entirely in your browser.
ZWO to FIT Converter
Convert Zwift workout files to FIT format
GPX to FIT Converter
Convert GPX routes to FIT format with customizable speed settings for Garmin devices