Recycle your old Spotify playlists into new ones
I wanted a way to quickly generate new Spotify playlists from my library based on some simple user inputs. There are probably a bunch of songs floating around in old playlists that you will never listen to again so the Spotify Playlist Recycling Plant is an attempt to resurrect these forgotten gems! At the heart of this tool is a simple custom algorithm that uses Spotify's 5000+ unique genres to find similar artists. It works well for my purposes but everybody uses Spotify differently so I'd love some feedback :) Built using React and the Spotify Web API.
Recycle your old Spotify playlists into new ones launched on November 25, 2022 with 50 votes, #1,079 of 3,471 launches that month and more than 75% of that year's launches.
In plain words
The Spotify Playlist Recycling Plant helps users discover forgotten songs from their old playlists by generating new ones based on simple inputs. It uses a custom algorithm that analyzes Spotify's genre data to find similar artists and resurface overlooked tracks. Built with React and the Spotify Web API, the tool aims to give dormant library songs a second chance at being heard.
written from the facts on this page · September 2026
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