Online Music Visualizer Features
See what this online music visualizer includes: local audio processing, built-in video backgrounds, audio spectrum and waveform styles, text overlays, and browser-based export tools for release-day visuals.
Open VisualizerWhat Makes This Different
Your Files Stay Private
Audio is processed using the Web Audio API in your browser. Nothing is uploaded to our servers. Important for unreleased music.
No account friction
Open the tool and start. 720p exports stay fully free, no account is required for core use, and the 10-Day Release Pass unlocks clean HD, ongoing 4K, and release-week export workflows for private unreleased-track runs.
Release-ready export
Export at 720p for free, use free HD exports with the support watermark, and test 4K once with a watermarked export on your device. Built-in demos can still test 4K, and the 10-Day Release Pass unlocks clean HD and ongoing 4K. Quality-first is the recommended route on supported Chrome and Edge setups, while legacy real-time remains available when you need the fastest live export path.
20+ Visual Styles
Spectrum bars, waveforms, circular rings, particles, geometric shapes, and retro effects. All customizable.
Built-in video backgrounds
Use your own images or short video loops, or start faster with built-in animated backgrounds when you just need a quick, polished visual.
Text & static overlays
Add artist name, track title, or custom text, then layer in lightweight static patterns like dots, scanlines, corner brackets, and target frames.
Available Visual Styles
These are the visualization types currently available in the tool:
Technical Details
Supported Input
- Audio: MP3, WAV, OGG
- Background images: JPG, PNG, WebP
- Background video: MP4, WebM (short loops work best)
Export Output
- Quality-first: WebM, plus MP4 on supported Chrome/Edge
- Legacy real-time export: WebM (VP9 codec)
- Quality-first resolution: Up to 4K on supported Chrome/Edge setups
- 4K test export for your own tracks: 1 free watermarked try, then ongoing 4K unlocks with the 10-Day Release Pass
- Frame rate: 30fps for video backgrounds and playlist scenes; 60fps is available for suitable static/image scenes on supported devices
- Custom and ultrawide (21:9) aspect ratios supported
Note on export speed: Because everything runs in your browser, export speed depends on your computer's processing power. The tradeoff is privacy and control: no server uploads, no waiting for server queues, and no account required just to get started. Quality-first is the recommended route when your device needs more time to get a cleaner export, while legacy real-time remains the quicker fallback.
Common Questions
Is it really free?
Yes. 720p exports stay fully free and no account is required. Free HD exports start with the support watermark on, and you still get one free watermarked 4K test export per device before the 10-Day Release Pass takes over.
Why does my export take so long?
The video is rendered on your computer, not our servers. Export time depends on your CPU, the resolution you chose, and video length. That browser-based workflow keeps your audio private, but it also means your machine does the work. If your machine struggles with the faster live path, Quality-first is designed to help.
Can I use the output commercially?
Yes. Videos you create are yours. Just make sure you have rights to the audio and any background images you use.
Why WebM format?
Quality-first can save WebM and, on supported Chrome and Edge browsers, MP4 when H.264/AAC compatibility matters more than speed. Legacy real-time remains available as the quicker live WebM path.
Does it work on mobile?
The visualizer works on mobile browsers for preview, but export is impractical on phones due to processing power and browser limitations. Desktop or laptop recommended for export.
Try It Out
No account, no audio upload, no install. Open it and start building.
Open Music Visualizer