About GPX Tools
GPX Tools is a free collection of browser-based utilities for people who work with GPS track files. It helps cyclists, runners, karting drivers, motorsport participants, coaches, route planners, and technically curious athletes repair GPX files, understand what is inside them, and prepare cleaner exports for training platforms.
The core privacy principle is simple: GPX files are processed locally in your browser. Your routes, start locations, timestamps, and training data are not uploaded to GPX Tools servers.
What the site helps with
GPX files often look simple from the outside, but small data issues can stop them from importing correctly. A missing timestamp may cause Strava or Garmin Connect to reject a file. A single long track segment can hide useful lap information. A route shared publicly can reveal a home address or private training location. GPX Tools focuses on these practical, common problems rather than trying to be a full mapping platform.
- Repair: generate missing timestamps, reduce overly dense tracks, or trim unwanted sections.
- Analyze: inspect lap-like recordings, elevation patterns, point counts, and distance summaries.
- Export: convert GPX data into formats that are easier to use in other apps.
- Learn: read guides that explain GPX structure, privacy risks, and format tradeoffs.
Who it is for
The site is intended for everyday GPS users who need practical fixes without installing desktop software or uploading private location data. It is especially useful for riders and runners who export routes from watches, bike computers, simulators, route planners, and event timing tools. Developers and data-minded athletes may also use it as a quick way to inspect how GPX files behave.
Quality and maintenance approach
GPX Tools favors conservative transformations. Output files should preserve the shape and meaning of the original track wherever possible. When a tool must generate new data, such as timestamps, the interface explains the assumptions so users can decide whether the result is appropriate for their use case. The site is maintained by reviewing bug reports, testing against real-world GPX exports, and updating guides when common platform behavior changes.
Editorial standards
The guides are written to be useful rather than generic. Articles include examples, interpretation notes, limitations, and practical steps. GPX Tools does not provide medical, legal, financial, or professional coaching advice. Fitness-platform names are used only to explain compatibility and common import behavior.
Contact path
If something looks wrong, if a guide needs a correction, or if a GPX file fails in a way the tools do not explain, use the Contact page. Helpful reports include the browser used, the tool selected, what you expected, what happened, and whether the issue can be reproduced with an anonymized file.