THE GAPS ARE PART OF THE TRACK.
Keep every point
in its place.
Inspect a GPX file without uploading a route or loading map tiles. See segment gaps, singleton points and missing timestamps before using the data elsewhere.
1. Open a GPX file
Standard default namespace, unprefixed GPX elements, UTF-8 only. XML DTDs/entities, invalid coordinates and unsupported nesting are refused. Vendor extensions are ignored and counted. No route is fetched, navigated or replayed.
Ready. A file's coordinates, times and metadata are unverified claims, not navigation guidance.
2. Read the structure
Relative longitude/latitude degrees, not a map or distance scale. Each group is separate. A dot marks a single point; gaps are never joined. Minimal covering longitude arc is used for dateline-aware layout, so some broadly distributed paths can wrap at the chosen cut. No basemap, terrain, routing or safety information.
Group inventory
| Group | Points | Missing times | Invalid/unsupported times | Notes |
|---|
Missing times stay null at the correct point index in converted line arrays. Singleton track/route groups become Point features, not invented lines. Empty groups are counted but have no geometry. The table shows up to 200 groups; JSON retains all groups.
This report contains exact locations, timestamps and potentially names, descriptions and links from the file. It is not sanitized or anonymous. Review before sharing. Converted geometry preserves longitude order and is not guaranteed to be antimeridian-cut RFC 7946 GeoJSON.