dmn Visualiser - Real Time Audio Visualizer
Turn any music into mesmerizing 3D visuals — no downloads, no plugins, just your browser. The best web audio visualizer online.
What Is dmn Visualiser?
dmn Visualiser is a real-time web audio visualiser that transforms music into stunning, GPU-accelerated 3D visuals directly in your browser. It listens to your audio — whether from a DJ app like DJ Pro, Spotify, a local file, or your microphone — and renders one of 75+ unique visual scenes that react to beats, bass drops, melody, and rhythm.
Everything runs locally in your web browser. No audio is ever sent to a server. No software to install. Just open dmnvis.com and play music.
How the Web Audio Visualiser Works
- Connect a sound source — capture system audio (Chrome on Mac — captures Apple Music, Spotify, DJ Pro with zero setup), capture a browser tab, select an audio device (like BlackHole), use your microphone, or load an audio file.
- Real-time audio analysis — advanced spectral analysis at 60fps extracts frequency bands, detects beats and BPM, estimates pitch, and builds a musical mood profile — all processed locally in your browser.
- GPU-rendered visuals — custom shaders running on your GPU transform the audio data into evolving 3D scenes. Every colour, shape, and movement is driven by the music in real time.
- Intelligent scene switching — a smart scene director analyses the musical mood and automatically transitions between scenes at musically meaningful moments. High-energy drops trigger different visuals than ambient passages. You can also switch manually with arrow keys or swipe gestures.
Features
90 Unique Visual Scenes
From fractal geometry to wormholes, plasma fields to particle systems, neon skylines to ocean waves. Each scene reacts differently to bass, treble, beats, and melodic content.
Works With Any Audio Source
System audio capture (Chrome on Mac) lets you capture Apple Music, Spotify, DJ Pro, or any app with zero setup. Also supports browser tab capture, audio device routing (BlackHole, WASAPI loopback), microphone input, and file playback. Use it with DJ Pro, Traktor, Serato, Ableton, and any other audio app.
Real-Time BPM & Beat Detection
Accurate BPM estimation and beat detection drive visual pulses, camera movements, and scene transitions. The visualiser grooves in time with your music.
Intelligent Scene Selection
The scene director analyses the overall feel of the music and automatically picks the most fitting visual scene for the current musical moment.
Cross-Platform
Runs in Chrome, Edge, Firefox, and Safari on desktop. Works on iPhone, iPad, and Android with touch gestures. Chrome and Edge offer the best experience with system audio capture and browser tab capture.
Dampen Mode
Enable Dampen to cap audio reactivity, suppress beat flashes, and reduce motion speed and warp depth. Perfect for background ambiance or photosensitivity.
Post-Processing Effects
Dynamic bloom, chromatic aberration, and colour grading that respond to the music add cinematic depth to every scene.
Fullscreen & Performance
Double-click for fullscreen. GPU-accelerated rendering runs at 60fps with adaptive scaling to maintain smooth performance on any hardware.
Use Cases
DJ Sets & Live Events
On Mac, use system audio capture (Chrome) or route audio via BlackHole. On Windows, use system audio or WASAPI loopback. Project the visuals on a screen behind the decks. Real-time beat-synced visuals without needing a separate VJ.
Music Production & Mixing
Visualize frequency content while producing or mixing in Ableton, Logic Pro, or FL Studio. See how bass, mids, and highs interact in your mix in a way that metering can't show.
Streaming & Content Creation
Capture the visualiser tab and overlay it in OBS or Streamlabs for music streams, podcast visuals, or ambient backgrounds for Twitch, YouTube, and TikTok.
House Parties & Ambient Displays
Open it on a TV, monitor, or projector connected to a laptop. Use system audio capture to pick up whatever is playing, or point the microphone at the speakers. Instant immersive ambience.
Education & Presentations
Demonstrate how sound works — frequency, amplitude, rhythm, pitch — with real-time visuals. Great for music classes, science presentations, and audio engineering workshops.
Personal Listening
On a laptop, route your Spotify, Apple Music, or any system audio through the visualiser with a free driver like BlackHole (Mac). On a phone, upload an audio file and play it in-app — mobile browsers don’t yet allow capturing audio from other apps, so external system-audio visualisation isn’t possible on iPhone or Android.
How to Connect Audio
Mac — Easiest: System Audio (Chrome 141+, macOS 14.2+)
- Open dmnvis.com in Chrome or Edge.
- Click System Audio in the audio panel.
- In the browser picker, enable "Share system audio" and click Share.
- Play music in Apple Music, Spotify, DJ Pro, or any app — visuals react instantly.
That's it. No extra software, no virtual audio cables, no routing. Audio keeps playing through your speakers normally.
Mac — Alternative: BlackHole (for older macOS or precise routing)
- Install BlackHole (free virtual audio driver).
- Open Audio MIDI Setup and create a Multi-Output Device combining your speakers + BlackHole.
- Set your DJ software's output to the Multi-Output Device (or set it as the system output for Apple Music).
- Open dmnvis.com, click Audio Device, and select BlackHole.
Windows
- Open dmnvis.com in Chrome or Edge.
- Click System Audio and enable system audio sharing in the picker.
- Or click Browser Tab and select the tab playing music.
- Or click Audio Device and choose your output device via WASAPI loopback.
iPhone & iPad
- Open dmnvis.com in Safari.
- Use File to load an audio file directly (avoids iOS audio session conflicts).
- Swipe left/right to change scenes. Double-tap for fullscreen.
Android
- Open dmnvis.com in Chrome.
- Use File to load audio, or Mic to capture ambient audio.
- Swipe left/right to change scenes.
Browser Compatibility
| Feature | Chrome / Edge | Firefox | Safari (Mac) | Safari (iOS) |
|---|---|---|---|---|
| Visuals & shaders | Yes | Yes | Yes | Yes |
| System audio capture | Yes | No | No | No |
| Browser tab capture | Yes | No | No | No |
| Audio device (BlackHole) | Yes | Yes | Yes | No |
| Microphone | Yes | Yes | Yes | Yes* |
| File playback | Yes | Yes | Yes | Yes |
| Touch gestures | Yes | Yes | Yes | Yes |
* iOS microphone pauses background music from other apps (iOS limitation).
All 75+ Visualiser Scenes
Every scene is carefully crafted to react to different aspects of the audio spectrum. Scenes are grouped by visual style:
dmn Visualiser vs. Other Music Visualisers
| Feature | dmn Visualiser | Plane9 | Kauna | ProjectM |
|---|---|---|---|---|
| Platform | Any browser | Windows only | Windows only | Desktop app |
| No install needed | Yes | No | No | No |
| Scenes | 75+ | ~300 | ~25 | Community presets |
| Mobile support | Yes (iOS + Android) | No | No | No |
| Smart scene switching | Yes | No | No | No |
| Works with DJ software | Yes | Yes | Yes | Yes |
| BPM detection | Yes | No | No | No |
| Custom playlists | Yes (Pro) | No | No | No |
| Community gallery | Yes (Pro) | No | No | No |
| One-time price | Free for first 75, then $1–$5 | $15 | $3 | Free |
| Pro subscription | Coming soon | N/A | N/A | N/A |
Frequently Asked Questions
What is a browser audio visualiser?
A browser audio visualiser is a web application that analyses audio in real time and renders reactive graphics directly in your browser. Unlike desktop apps, it requires no installation — just open a URL and connect a sound source.
Does dmn Visualiser work with Spotify?
Yes. On Mac with Chrome, click System Audio — it captures Spotify (and any other app) directly with zero setup. On Windows, use system audio or browser tab capture in Chrome/Edge. On mobile, use the microphone or load an audio file.
Can I use this as VJ software for live events?
Absolutely. dmn Visualiser runs at 60fps with hardware acceleration. Route audio from your DJ mixer, go fullscreen, and project the output onto screens or walls. The scene director handles transitions automatically, or use keyboard/swipe to switch manually.
Is my audio sent to a server?
No. All audio processing happens locally in your browser. No audio data ever leaves your device. The only network requests are for authentication and payment.
What browsers are supported?
Chrome and Edge are recommended — they support system audio capture (captures Spotify, Apple Music, DJ Pro with one click) and browser tab capture. Firefox and Safari render visuals beautifully but cannot capture audio from other apps — use file playback, microphone, or an audio device like BlackHole instead. Safari on iOS and Chrome on Android support file playback and microphone input.
How is dmn Visualiser different from Winamp or iTunes visualisers?
Classic visualisers like Winamp's MilkDrop were tied to a specific media player. dmn Visualiser works with any audio source — DJ software, streaming apps, files, or microphone input. It runs in any browser with higher visual fidelity than legacy visualisers, and features intelligent scene selection that responds to the musical mood.
Is there a free trial?
Yes. You get five free 5-minute preview sessions with 5 scenes. Due to greater than expected demand, we’ve made an additional 25 free slots available, bringing the total to 75 free spots — the first 75 users on the platform get lifetime access completely free. The public free-slot counter reflects users who have verified their email; accounts pending verification reserve a spot but don’t decrement the counter until verification completes. The next 75 users get a special launch offer of lifetime access for just $1. Once all free and discount slots are taken, the regular price is $5. Pro features including custom visual playlists, per-scene controls, and the community gallery are coming soon.
What is the best web audio visualiser online?
dmn Visualiser is designed to be the best real-time web audio visualiser available online. With 75+ unique scenes, intelligent scene switching, BPM and pitch detection, and support for any audio source including DJ software, Spotify, and OBS streaming, it offers the most comprehensive browser-based audio visualizer experience available. It's a modern alternative to MilkDrop, Plane9, Kauna, and iTunes visualizers.
Credits & Inspiration
dmn Visualiser draws inspiration from pioneering music visualisation projects:
- Synesthesia — real-time music visualisation app and inspiration
- MilkDrop — Ryan Geiss's legendary Winamp visualiser that defined the genre
- projectM — the open-source MilkDrop successor that pioneered community-driven music visualisation
- Martin Rocka — musician extraordinaire and provider of Lightning, our demo track
Try It Now
Five free 5-minute preview sessions with 5 scenes. No sign-up required. Just click and play.
Launch dmn VisualiserFree for the first 75 users · $1 lifetime for the next 75 · $5 after