Now in open beta — free download
Psychedelic, audio-reactive visuals for your next party — up and running in under 30 seconds. No DMX rig. No tech degree. Just your speaker and a laptop.
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This application is only downloadable on desktop.
Why VizWiz
The difference between a dead party and a good one is usually atmosphere. VizWiz gives you that atmosphere before your guests even sit down.
Open the app, press play, point your mic at the speaker. Done. No tutorials, no cable routing, no configuration menus — just hypnotic visuals reacting to your music in seconds.
The nostalgic psychedelic style is immediately striking — part retro screensaver, part live light show. It changes the energy in the room without you lifting another finger.
No €400 smart bulb system. No Ableton licence. VizWiz is open source and runs on the laptop you already own. The only thing it costs is 30 seconds of setup time.
Save and sequence preset playlists for different moods — chilled pre-drinks, peak hour, late-night wind-down. Switch between them in one click without leaving the room.
Features
Designed around the things that matter at the moment your guests are arriving — speed, simplicity, and visuals that actually land.
Uses your built-in mic or any audio interface to react to live music in real time.
A library of hand-tuned visual presets — plasma, fractals, fluid simulations — each reacting differently to the frequencies of your songs.
Chain presets into sequences that evolve through the night. Set the mood and let it run — or switch manually whenever you want.
One app, three platforms. Whether you're on a five-year-old ThinkPad or a brandnew MacBook, VizWiz runs.
No account. No subscription. No cloud dependency. Your visuals work even when the router goes down at the worst possible moment.
Tweak colours, speed, and intensity to match the event. Save your tweaks as a named preset so you can reuse them next time.
Automatically change presets based on the beat, frequency or both.
Share your created playlists with the world or download interesting playlists all within VizWiz.
How it works
VizWiz was designed around one constraint: it has to be running before the first guest walks through the door.
No account setup. Download the file for your platform, open it, and you're at the main screen.
Choose a visual preset from the library — butterchurn, plasma, fluid, fractal — or hit shuffle and let VizWiz decide. You can always switch mid-party.
Hit F11. The visuals immediately react to whatever's playing in the room. Point the mic toward the speaker for best results.
Screenshots
Every preset is a different universe. Here are a few.
Video
See the VizWiz difference for yourself.
Download VizWiz free, open it before your guests arrive, and let the atmosphere do the rest. No technical knowledge required — just music and a screen.
Download free — all platforms