Shared result · runs in your browser
Someone shared where their time went as this grid. It opens from the link alone; their raw location history is not in it.
Google Maps → Settings → Location history → Export, then upload the Timeline.json file you get. The new on-device format, Takeout (semanticSegments) and the legacy format (timelineObjects) are all supported.
Your data is processed only inside your browser. Nothing is sent to a server.
Just a birth month and a few life events give you a whole-life grid plus time-lived / time-left stats. No timeline file needed.
Enter the countries you've spent time in (lived or travelled) and their dates for a by-country grid. No timeline file needed.