Everything stays on your device. No uploads, no accounts.
Request Extended streaming history from Spotify.
Spotify emails a link when it's ready; usually within a day.
Select the JSON files. Everything runs locally in your browser.

Overview
Totals, top artists, and top tracks at a glance.
Top artists
Ranked by time listened.
Top tracks
Most-played songs, all-time.
Calendar
Daily listening as a heatmap.
Trends
Listening over months and years.
Timeline
Browse year by year.
No. Parsing and storage happen entirely in your browser. We never receive your export files.
No. Open the app, import your export, and start exploring.
Request Extended streaming history from your Spotify privacy settings. Spotify usually delivers it within a few days.
No. Hearmap is an independent project.