Help & Documentation
Learn how to use GPXFIT tools to edit and transform your GPX files.
Ascent/Descent Charts
View cumulative climbing and descending progress throughout your track
Cadence Analysis
Analyze pedaling cadence and RPM distribution
Chart Controls
Navigate and interact with route and elevation previews
Combine Files
Merge multiple GPX or FIT files into a single track
Compare Routes
Compare 2-3 GPX or FIT files side-by-side
Crop
Trim the start and end of your GPX route
Elevation Check
Verify elevation accuracy, fix GPS glitches, and smooth noisy data
File Formats
Supported file formats and compatibility
Ghost Racer
Create a virtual competitor to race against on your GPS device
Gradient Report
Analyze track gradients and view distance breakdown by steepness
Privacy Scrub
Review and remove sensitive metadata before sharing
Remove Still Time
Remove stopped portions of your track
Remove Timestamps
Strip time data from your track
Remove Waypoints
Remove waypoint markers from your file
Reverse Route
Reverse the direction of your GPX route
Segment Analysis
Analyze your activity by breaking it into segments with detailed stats
Shrink
Reduce the number of track points
Split
Divide your route into multiple separate files
Time Shift
Adjust timestamps on track points for timezone correction
TSS Calculator
Calculate Training Stress Score from activity data
Validate File
Run comprehensive checks on your GPX or FIT file
View 3D
Visualize your route in interactive 3D space
View Raw
View the raw XML content of your GPX file
Training Zones
Analyze time spent in heart rate and power training zones