Video

Audio Spectrum Visualizer

Create colorful audio visualizers with transparent background for video editors.

Processed on your device — files are never uploadedFree foreverPrivate — runs in your browser

Audio and video stay on your device. Export is WebM with optional chroma or solid background for editors. Max 30 minutes (realtime encode).

Audio file

Drop audio here (no video required)

MP3, WAV, OGG, M4A — up to 100 MB

Video (optional)

Optional: overlay on video or use its audio

MP4, WebM, MOV — up to 200 MB

Was this tool helpful?

Runs entirely in your browser. Output is WebM.

How to use Audio Spectrum Visualizer

Is Audio Spectrum Visualizer free?+

Yes. Audio Spectrum Visualizer is free to use in your browser with no account required.

Are my files uploaded?+

No. Processing happens on your device. Your files stay private.

Which formats are supported?+

Supported formats for this tool: mp3, wav, ogg, m4a, mp4, webm, mov.

Do I need to install anything?+

No installation. Open Audio Spectrum Visualizer in a modern browser and start.

Cut a time range and optionally mute audio. Output is WebM.

View the waveform, trim a range, and convert audio to WAV or WebM.

Add text or logo watermarks to videos in your browser.

Crop videos to free size or common aspect ratios.

Count words, characters, lines, and sentences instantly. Convert case with one click.