Visualize your Google Location History data with interactive heatmaps.
Supports both original JSON files and compressed .json.gz files for faster loading.
Quick Start
- Export location data from Google Takeout (JSON format)
- Extract ZIP and find
Records.json in "Location History" folder
- Click "Load History" and select your file(s)
- Use the date slider to filter by time, customize map styles and gradients
Tips
- Tab + arrow keys to navigate sliders (hold arrows for acceleration)
- Try different map styles and gradients to find your preferred visualization
- Adjust radius and blur sliders to fine-tune heatmap intensity
Privacy: All processing happens locally. No data is sent to any server.