Is pp calculator safe?

pp calculator computes osu! pp scores on beatmap pages and sends Mixpanel usage analytics from its popup and options pages.

The extension is scoped to osu.ppy.sh and calculates pp values for beatmaps directly in the browser. When its popup or options page is opened it initializes Mixpanel and reports events such as 'Calculator Opened' (including the beatmap ID and game mode) plus page-open events, tagged with a persistent random distinct ID stored in localStorage. No opt-out or analytics disclosure is shown in the interface; a session-recording library is bundled but left disabled.

Part of this rating comes from analysis signals we haven't published as detailed findings yet.