GPX/KML/Polarsteps Viewer
Track visualization, cleanup, and editing
Open
Demo
Export GPX
Export KML
Copy Map
Undo
Redo
Settings
About
No track loaded
Drag a file here, click
Open
, or try the
Demo
track.
Full
Start
End
Top
Go
Search on Google
Remove Point
Settings
Tune optimization and movement thresholds
✕
Track Cleanup
Max Speed (km/h)
Cluster Radius (m)
Long Gap (m)
Simplification Tolerance (m)
Remove Redundant Points
Fill Long Gaps (Bezier)
Dwell Threshold (hours)
Flight Detection
Flight Distance (km)
Flight Speed (km/h)
Map
Map Source
OpenStreetMap
CARTO Dark Matter
CARTO Voyager
CARTO Positron
ArcGIS Satellite
3D Globe
GPX/KML/Polarsteps Viewer
GPS track visualiser and editor
Formats
Import
GPX, KML, KMZ, Polarsteps JSON
Export
Optimized GPX
Editing
Left-click segment
Insert point
Drag point
Move point position
Right-click point
Open context menu to remove point
Optimization
Speed filter
Removes high-speed anomalies by threshold
Cluster reduction
Merges nearby stationary points into one center point
Bezier processing
Removes redundant points and fills long gaps
License
Type
MIT
Keyboard Shortcuts
✕
File
Ctrl+O
Open file
Ctrl+Z
Undo
Ctrl+Y
Redo
Navigation
Ctrl+F
Search coordinates
1
Full track view
2
Jump to start
3
Jump to end
4
Highest point
Edit
Del
Delete hovered point
UI
?
Show shortcuts
P
Toggle side panel
Esc
Close dialog