Visuals that move to your music.
Everything here is drawn live in your browser. Pick a look, turn the sound up and watch it react to every kick, or type your name into the settings and see it on the screen.
How it works
There's no video or image behind this page. Every line, speck, scratch and flicker is drawn by a small script in your browser, many times a second, so it never loops and never looks quite the same twice. The whole thing weighs less than a single photo.
There are four looks. Waveform is the glitchy timeline you see first. Sphere is a ball of forty thousand points of light that the music pushes out, ripples and blasts apart. Tunnel rushes you through rings of light that bulge with the bass, and Terrain turns the music into a glowing landscape rolling towards you. All four take the same colours and settings.
For a DJ, producer or record label, this is the kind of thing that makes a site feel like the music: your track playing, your name on the screen, your colours. The same background can sit behind a home page, a launch countdown, a gaming or tech brand, or just one section of a page. I'd set the colours to match your logo, and the settings can be locked in so every visitor sees the look you chose.
Press play and it listens as well. Every kick drum in the track makes the wave jump, flash and glitch, and the bass makes it swell. Turn up "Spread across the screen" and on each kick the lines and specks fly apart all over the page before pulling back together. Pick one of your own music files and it dances to that instead: the page measures the bass and the drums many times a second and reacts as they hit.
It's kind to phones and to people who prefer less movement: it pauses when the tab isn't being looked at, and if your device asks for reduced motion, it shows a still frame until you press Play.
Music (all from Pixabay): "Extreme Hardstyle Executor", "Gabber Grindcore Fusion".