Split a GPX file
Divide one track into two at any point — for a multi-day tour, or to save two shorter activities from one recording.
Drag a file anywhere onto the editor, or .
Nothing is uploaded — editing happens in your browser. Reads .gpx, .tcx, .fit, .kml and .kmz.
Fix GPS errors
Your watch drifted or teleported? Remove spikes that jump away and snap back.
Reduce points
Fewer points = a smaller file that fits your device's course limit. Re-run anytime — it always starts from your full track, so you can go up or down.
Advanced: spacing & simplify
Edit points
Elevation
This file has no elevation data.
Opt-in: sends only the coordinates of points needing elevation to the terrain provider. Your file is not uploaded.
Re-upload as new
Strava & Garmin reject re-uploads as duplicates. Shift the time or randomize the file ID so it uploads as new.
Plan a route
Click the map to drop points. Below zoom 12 the first click zooms in so you can place accurately.
Export format
Map data © OpenStreetMap contributors. GPX Toolkit is not affiliated with Strava, Garmin, Coros, Suunto or Wahoo.
Split at a point
Select the point where you want the break and choose Split into two tracks. The point is kept as the end of part one and the start of part two, so both halves are continuous.
How to split a gpx file
- Open your GPX file.
- Click the point where you want to split, then Split into two tracks here.
- Under Download choose “One GPX file per track”.
FAQ
Can I get two separate files?
Yes — after splitting, pick “One GPX file per track” in the Download options to save each part as its own GPX.