Trim a GPX file
Cut an unwanted start or finish. Preview the result and save a new GPX.
Processed on your device
Drop your GPX file here
GPX 1.0 or 1.1 · up to 10 MB and 100,000 points
Free to use. No account needed.
Your file stays with you
Opening, trimming and exporting happen in your browser. Your GPX is never uploaded. The base map loads over the internet, so its provider receives requests for the area you view.
Keep the details that matter
Retained points keep their timestamps, elevations and extension data. Tracks, routes, segments and waypoints stay separate. App-specific summary values may not update after trimming.
From GPX file to the route you need
1. Open your file
Choose a GPX from your computer or from Files on your phone. Tracks, routes and waypoints appear on the map.
2. Choose what to keep
Drag the trim handles on the time profile. Switch between elevation and speed, undo an edit, or reset to the complete file.
3. Save a new GPX
Download the result shown in the preview. Elevation and timestamps are kept where present; missing data is not added.
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