NB: To report bugs in this site or for other remarks send an email to: firstname.lastname@example.org
See the help for usage of the buttons below:
this site is unfortunately less suited for mobile devices. The track editor needs some space en works best with use of the mouse. Click here to neglect this warning en to continue to the site.
1. Change some settings below if necessary. The default settings are usually good.
Delete unnecessary metadata
2. With the button below choose one or more files of type gpx of tcx whose file size is to be reduced. Keep in mind that for files of dozens of megabytes large, the conversion may take several seconds or tens of seconds depending on the speed of your computer.
3. The table below shows the progress. When the algorithm is complete, the resulting file is automatically saved (or you will be prompted, depending on the browser used) as a gpx file. In case you chose more than one file to shrink, then the resulting files will be bundled in a zip file.
4. Repeat steps 1 to 3 or click on the cross in the top right (or press escape) when you are done.
Step 1. Adjust the following options if necessary.
Step 2. Open the gpx files to be combined with the button below.