Google Maps Timeline Exporter

How to obtain your Timeline JSON file:

The most reliable way to obtain a compatible JSON file appears to be via your Android device's system settings, as direct export from the Google Maps app's main interface may no longer be available or straightforward:

Alternatively, you can try Google Takeout to download your "Location History" (select JSON format), which might provide a file named `Semantic Location History.json`.

Note: All processing is done in your browser. Your data is not uploaded to any server.