Fix common GPX import issues, remove vendor-specific clutter, and export a cleaner GPX. Processing happens locally in your browser.
GPX file
GPX files recorded by watches, phones, and bike computers often include vendor-specific extensions, timestamps, and metadata that cause problems in other apps: failed imports, bloated file sizes, and unintended sharing of private data like exact recording times. Cleaning strips the file down to coordinates and (optionally) elevation, a plain GPX that imports reliably into Strava, Garmin Connect, Komoot, or any other platform, and shares a route without revealing when you ran it.
You control exactly what is stripped: timestamps, device metadata, extension blocks (heart rate, cadence, power), and duplicate sequential points that inflate point counts without adding detail. The result is a leaner, more portable file.
No. Your GPX file stays in your browser. All processing happens locally; nothing is uploaded to any server.