Powertools for

This page is an "app", that requires JavaScript to work. If you're concerned about JavaScript, I understand. Please note though, that this page's JavaScript is very simple. No external libraries are used. No trackers are used. All the code is in one file (/index.js). The code is not obfuscated/minimized. Even then it is only ~700 lines.

A motley collection of free tools to examine and edit your Spotify collection.

Search across multiple playlists at a time,
Find duplicate tracks that differ only by release-type (e.g. single vs. album),
Find tracks you've liked but aren't in any playlists,
Find tracks you've added in the past week,
Create playlists with the above search results,
Sort playlist tracks by Album Artist followed by Release Date,
and more!

Made by Genki Marshall. No affiliation with Spotify. Source code on GitHub.
Privacy Policy here. To disconnect this app from your account, go here.