Pulse Form visualizer

Pulseform paints whatever is already playing on your PC — Spotify, YouTube, a game, a dropped mp3 — as a living wall of light. No Stereo Mix, no VB-Cable, no extra wiring. It listens to the default playback device and stays silent so the music never echoes.

More than a hundred scenes: fractals, synthwave horizons, neon tunnels, slime molds, fireworks, stained glass, a dancer, a lava lamp, retro computers, seasonal rooms, and plenty of oddities. Auto-cycle rides the bass drops, or lock one look and go fullscreen.

Features

• Listens to your PC — Windows WASAPI loopback. Play anything; Pulseform reacts.
• 100+ visuals — shaders, particles, geometry, and hand-drawn scenes, all beat-reactive.
• Drop a track — drag a .mp3 / .wav / .ogg onto the window.
• Demo groove — if the room is quiet, a built-in pulse keeps the picture moving (press D).
• Fullscreen HUD you can hide — titles, a mode picker, a level meter. Press H when you want a clean wallpaper.

A handful of scenes

• Cascade — fractal field, spectrum ring, roaming polygons
• Horizon — synthwave sun, mountains, endless grid
• Flower — kaleidoscopic petal fractal
• Dancer — neon silhouette with chromatic afterimages
• Voyage — a starship banking past a ringed giant
• Plasma, Tunnel, Matrix, Jellyfish, Tempest 2000… — and about ninety more

Keys

• Space / → next visual
• ← previous visual
• A auto-cycle (jumps on drops)
• F fullscreen
• H hide HUD
• [ ] sensitivity
• D demo on/off
• Esc quit

Windows 10/11. Free to use. Play your own music — the trailer is silent on purpose.