Creator Workflow
Groovalizer is an audio reactive video generator: it reads the bass, mids and treble of a song in the browser and feeds 3,500+ generative presets with them, then exports MP4 or WebM in 9:16, 1:1 or 16:9 at up to 4K on Pro, which starts with a 7-day free trial, checked 29 September 2026.
By Max Kucera, creator of Groovalizer · Updated
The process is simple: upload your song, audition visual styles, choose a format, and export. Groovalizer handles the reactive visual layer so you do not have to build motion graphics by hand.
That is what makes it useful to creators. You start with music and end with something visual enough to publish.
Some tools are only useful for tiny social clips. Others are too slow or too clumsy for quick output. Groovalizer sits in the middle. It can help with short-form content and still support longer visual sessions.
That flexibility makes it useful for experiments, promo cuts, and more polished posts.
If your alternative is posting a still cover image with audio, an audio reactive video gives people much more reason to stop scrolling. Motion, color, and rhythm create a stronger first impression.
That is a simple but meaningful advantage when attention is scarce.
The engine analyses the audio many times a second and splits it into bass, mids and treble, with a beat detector watching for sudden jumps. Every one of the 3,500+ presets is wired to those signals: bass might push the zoom, mids shift the colour, treble scatter fine detail, and a beat fire a pulse. Nothing is keyframed, so the same preset produces a different video for every song.
The vibe controls set how hard the visuals hit on a beat and how fast they move. You can also shift the hue toward your artwork.
Exports are MP4 in browsers with WebCodecs and WebM in Firefox, at 30 or 60 frames per second, in 16:9 widescreen, 9:16 vertical or 1:1 square. Watching is free on any plan, and exporting is a Pro feature: up to 4K, no watermark and no quota for $14.99 a month or $144 a year. New subscribers get the first 7 days free.
Rendering happens on your machine, so nothing uploads and there is no queue. A long video takes as long as your hardware takes.
A spectrum or waveform tool draws a bar chart over a still image. An audio reactive generator changes the scene itself: the geometry, the colour and the motion all come from the music, so a drop looks like a drop. For a 140 BPM track, pick a geometric preset and raise the reactivity. For something ambient, a liquid or cosmic preset with the reactivity turned down keeps the motion slow.
Use the timeline to give the intro a calmer preset and the chorus a denser one, so the change lands with the music.
An audio reactive video generator analyzes your music and maps sound information like bass, mids, and rhythm to visual movement. Groovalizer does this in real time so the video feels connected to the track instead of loosely decorated around it.
Yes. Upload a song, choose a visual style, and Groovalizer can help you turn that audio into a reactive visual video for social content or sharing.
Yes. Groovalizer is especially useful for musicians, DJs, producers, and creators who want to turn audio into content quickly.
Drop a track, pick a style, and watch it come alive.
Try Groovalizer Free