Spotify History Explorer

Privacy by architecture, not policy

Spotify’s extended streaming history export is a detailed record of what you listen to and when. Rather than ask for trust, the app never has the choice to violate it: every parse and aggregation step runs client-side in the browser, nothing is uploaded to a server, and there’s no backend to leak from in the first place.

Three tiers of granularity

Your history is navigable by year, month, and week, drilling down through a hierarchical view. Each period surfaces its own stats — top artists, top tracks, shuffle and skip rates, and peak listening hours — rendered as interactive Chart.js bar charts.

Built to WCAG AA

Accessibility wasn’t an afterthought pass: visible focus rings, ARIA roles on interactive elements, full keyboard navigation, prefers-reduced-motion support, and a minimum 44×44px touch target on everything tappable.