GPXAUDIT · PROFESSIONAL BROWSER TOOL
A track can render while its time, distance, and coordinate ledger is untrustworthy.
Parse GPX 1.1 track segments locally; audit coordinate ranges, time order, extreme speeds, spherical distance, duration, and cumulative elevation gain/loss.
Open the workbench ↓01 · WORKBENCH
Inputs and files stay on this device
Processed locally
/Focus first input⌘ ↵Run primary action⌘ ⇧ SDownload local reportAlt RJump to latest resultsAlt LSwitch languageAlt TSwitch themeAlt CToggle high contrast
Local report studioPreview · Markdown · JSON · SHA-256
SHA-256
—Uses only the currently visible result summary, never input controls or original files; the fingerprint is also calculated locally.
Local analysis checkpointsUp to 5 · saved only when you choose
Stores only the visible result summary, time, and an optional short label; imported files and input controls are never stored. Imports must match this tool and stay under 128KB; comparison also stays on this device.
02 · CAPABILITIES
Built deeply for one narrow workflow
Distance, duration, and elevation totals
Time reversal and extreme-speed signals
This is a bounded GPX 1.1 structure and quality preflight, not full XSD validation, map matching, route-legality, elevation-datum, device-accuracy, or activity-authenticity analysis.
Read the source ↗NO ACCOUNT · LOCAL PROCESSING · EXPORTABLE