Spotify Visualizer

Why visualize your Spotify music?

Spotify removed their built-in visualizer years ago. Now every playlist, album, and podcast is just album art and a progress bar. If you remember the old Spotify visualizer — or Winamp, or iTunes — you know what's missing.

vizz.fm brings that visual dimension back. Connect your Spotify audio and watch your music come to life with particle systems, waveforms, 3D meshes, and custom shaders — all reacting in real time. It's great for house parties, focus sessions, DJ prep, or just letting an album breathe.

How to connect Spotify to vizz.fm

Browsers don't have access to what other apps are playing — each app's audio stays isolated. The fix is a virtual audio device: a small piece of software that routes your system audio into the browser. It's a one-time setup that takes a few minutes.

1. Play something on Spotify

   Open Spotify and start playing anything. The audio just needs to be running.

2. Set up a virtual audio device

   This is the one-time setup step. Follow our system audio capture guide for step-by-step instructions for macOS (BlackHole or Loopback) and Windows (VoiceMeeter or VB-Audio Virtual Cable).

3. Open vizz.fm and select Microphone

   In the audio source picker, choose Microphone. Your browser will ask which device to use — pick your virtual audio device. The visualizer will immediately start reacting to your Spotify audio.

Platform notes

Spotify works as both a desktop app and a web player. Both are compatible with the virtual audio device approach. The desktop app is recommended since the web player runs in the same browser as vizz.fm and can occasionally compete for audio resources.

If you're using Spotify Connect to play on a different device (like a smart speaker), the audio won't pass through your computer — you'll need to play directly from the Spotify app on the same machine running vizz.fm.

On mobile?

Virtual audio devices aren't available on phones, but the microphone works as a quick alternative. Play Spotify on a nearby speaker, open vizz.fm, and select Microphone. It won't be as clean as routing audio directly, but in a quiet room it works better than you'd expect.

What can you do with it?

Once Spotify is connected, you have full control over how your music looks. vizz.fm includes dozens of WebGL visualizers — particle systems, waveforms, shaders, 3D meshes — all reacting to your audio in real time. Every visualizer has its own set of controls for colors, speed, intensity, and geometry.

You can also layer on effects like kaleidoscope, bloom, and CRT scanlines. Save your favorite combinations as presets and switch between them mid-song. If you want to go deeper, you can tie any slider to a specific frequency range — bass drives particle size, treble drives rotation, whatever combination feels right.