Edit Your Activity Files: Strip Fields, Change Sport & Device
FitConvert now edits FIT, TCX, and GPX files right in your browser — remove GPS or heart rate before sharing, fix the time, or change the sport and device.
Articles
Product updates, roadmap notes, and tips for converting TCX to FIT.
New Feature: Trim Your Activities and Save Your True PRs!
Your fitness data should reflect your actual effort. Don't let a forgotten button press ruin your stats.
Fueling Your PRs: A Quick Guide to Energy Gels
To hit those hard-earned PRs, you need more than just a good training plan—you need the right fuel.
Ditch the Bounce: The Best Running Belts for Your Gear
As you start tackling longer distances, you quickly realize a universal truth: holding your phone, keys, and nutrition in your hands is a recipe for a miserable run.
Chest Strap vs. Wrist Optical Heart Rate Monitors: Which is More Accurate?
If you are trying to improve your "Avg HR" from your last big effort or training in specific zones to hit new PRs, you need reliable data.
How to Convert TCX files to CSV
Turn your TCX workout files into CSV spreadsheets for easy analysis in Excel, Google Sheets, or any data tool
How to Convert Garmin FIT files to CSV
Export your Garmin FIT workout data to a CSV spreadsheet for analysis in Excel, Google Sheets, or Python
How to Convert TCX to FIT
A step-by-step guide to converting TCX workout files to Garmin's FIT format using FitConvert
Understanding FIT Files: The Backbone of Modern Fitness Tracking
Why devices like Garmin and Wahoo rely on FIT for high-resolution workout data
TCX Files: Structured Workouts with Broad Compatibility
A human-readable alternative to FIT used across Garmin, Polar, and Strava