Six curated looks
Spectral field, silk waveform, orbital pulse, liquid chrome, frosted glass and afterhours vinyl. Each combines restrained light, clear typography and audio-reactive motion.
Private browser studio
Shape the
Shape the
signal.
One track. Six curated looks. Add your cover, choose a format, and make a video ready to share.
Video + PNG exports · MP4/WebM support depends on your browser
The signal
has a presence.
Upload a track or explore the visual demo.
Free audio visualizer / no account required
Sound,
Sound,
in another
dimension.
A free audio visualizer that turns your music into light and motion. Add artwork, trim a clip, and export a local MP4 or WebM video—or a three-format release kit.
01 / LOCAL PROCESSING02 / SIX CURATED LOOKS03 / LOCAL VIDEO EXPORT
Designed for independent releases
One track. A consistent release kit.
Add a cover, track title and artist name. Your layout adapts to 16:9, 9:16 and 1:1 rather than cropping the same picture.
Optional smart recommendations
Smart pick uses local audio descriptors and cover colors—not an AI model—to suggest a look. Review the explanation, apply it if you like, or keep your own design. Undo is available.
Videos, not just previews
Export a clip with audio, or make a ZIP with three video sizes, a square PNG and your settings. Kits support longer songs with no fixed duration cap; each size records in real time. File-size and device-memory safeguards apply. MP4/WebM support depends on your browser.
Simple workflow
From audio to artwork in three steps
Start with your track and cover. Choose a look, trim the section you want, and export a video or a three-size release kit. No account or cloud rendering queue.
Choose a track
Select an audio file from your device. It remains in this browser tab and is not uploaded.
Shape the motion
Compare spectrum bars, a flowing waveform, and a radial ring. Then choose your colors.
Export your release
Make a video with audio in landscape, vertical, or square format. A release kit bundles all three, plus a PNG, in one ZIP.
Made for listening content
A practical visualizer for music and spoken audio
Use the same lightweight tool for a song teaser, podcast cover, lyric-video concept, DJ set artwork, or an audiogram draft.
- Frequency-reactive motion from real audio
- Six curated visual styles with cover art and artist titles
- Fast color matching for cover artwork
- Accessible on desktop and mobile browsers
Focused guides
Choose the right workflow for your audio
Each guide answers a different job: creating a music visual, handling a platform track, or choosing the right file format.
Format support
What can you visualize?
Format playback depends on your browser. When in doubt, start with MP3 for convenience or WAV for an uncompressed source.
| Format | Best for | What to know |
|---|---|---|
| MP3 | Everyday music, podcasts, sharing | Small files and broad browser support; a sensible default. |
| WAV | Masters, editing, highest source fidelity | Uncompressed and large; useful when you already have the original. |
| M4A / AAC | Phone recordings and modern exports | Usually works in current browsers, but support varies by codec. |
| OGG | Open web audio workflows | Good support in many browsers; Apple-device support can vary. |
Questions, answered
Audio visualizer FAQ
Clear facts about what the tool does today—and what it does not do yet.
What is an audio visualizer?
An audio visualizer converts characteristics of sound, such as frequency and amplitude, into moving graphics. Common forms include spectrum bars, waveforms, and circular or radial animations.
Does this tool upload my music?
No. The current tool reads your selected file locally in the browser. Refreshing or closing the tab clears that session.
Which file types work?
MP3 and WAV are the safest choices. M4A, AAC, and OGG can also work when your browser supports the specific codec.
Can I export a video?
Yes. The tool records videos with audio locally as MP4 or WebM when supported by your browser, at 720p or 1080p and 30 fps. Keep the tab visible during real-time export. There is no fixed duration cap for single videos or release kits. Choose Full track to export the whole song. Recording is limited to 200 MB per video and 260 MB total for a kit; ZIP packaging is limited to 220 MB. Finished versions remain downloadable if a kit cannot be completed or packaged. PNG export is also available.
Can I paste a Spotify or SoundCloud link?
No. Those platforms do not provide a general-purpose downloadable audio file through a pasted public link. Use audio you own or have permission to use.
Ready to make sound visible?
Upload an audio file, choose a style, and create your first visual in under a minute.
Open the visualizer