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Make a Music Visualizer: Rotating Album Video and Transparent Exports

Updated October 7, 2026

Written and maintained by GadgetPickLab

A music visualizer turns changes in your audio into animated shapes. In GadgetPickLab, select an MP3 or WAV, add an optional album photo, preview the movement and export your selected section. Choose background video for a finished clip, or transparent MOV/PNG frames for compositing in an editor.

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Inputs and outputs

Audio inputMono or stereo MP3/WAV, up to 100 MB and 10 minutes; available memory may require a shorter track.
Album artworkAn optional photo with CD, LP or circular-photo presentation, position and rotation controls.
Background videoMP4 or WebM according to browser support; this output has a background.
Transparent outputPNG frame sequence in a ZIP, or supported transparent MOV. PNG frames contain no audio.
ProcessingFiles are processed in your browser without a processing-server upload or an account.

Make a rotating album video from a photo and MP3

For a first export, use a short section of your own audio and a photo you have permission to publish. This lets you check the composition and browser performance before exporting a longer video.

  1. Open the music visualizer and select your MP3 or WAV. Generate the preview and check that the waveform corresponds to your chosen track.
  2. In the album settings, choose the photo and a CD, LP or circular-photo presentation. Adjust its position, zoom and rotation speed; check both playback and pause.
  3. Select a spectrum shape, colors, background and optional song title or artist. Preview the same section again so the artwork and text remain readable.
  4. Choose a short section, resolution and FPS, then export background video. Use MP4 when available; otherwise use the supported WebM output. Enable the audio option if you want music in the clip.
  5. Open the saved video independently. Check the beginning, ending, photo crop and audio before sharing it.

Export a transparent spectrum for a video editor

Use PNG frames when you want transparency without depending on a video alpha codec. The checkerboard in the preview is only a display aid and is not printed into the PNG background.

  1. Select the transparent PNG sequence export, choose a 5-second section and set 30 FPS for a small first test. That example requests about 150 frames.
  2. Download and extract the ZIP. Read its timing information, import the first numbered PNG as an image sequence, and set the editor to the same FPS.
  3. Place the sequence over your footage and align it with the original audio using the exported start time. The PNG sequence does not include a soundtrack.
  4. For a supported transparent MOV, export a short test and confirm that your editor reads the alpha channel. If it shows an opaque background, try PNG frames or a compatible import setting.

Choose an export size your device can handle

PNG export allows at most 1,800 frames per export. At 30 FPS that frame limit corresponds to 60 seconds, but the memory budget can require a shorter section or lower resolution. At 60 FPS, 1,800 frames correspond to 30 seconds.

A 10-minute input allowance is not a promise that every device can export a 10-minute clip at a high resolution. Reduce the section length, resolution or FPS when an export exceeds the memory budget.

Questions before you export

Is MP4 a transparent video?

This tool’s MP4 and WebM outputs have a background. Use transparent PNG frames or a supported MOV export when you need alpha transparency.

Does the PNG ZIP include my music?

No. Import the original audio on a separate editor track and align it using the sequence’s timing information.

Can I use this as a precision spectrum analyzer?

It is a creative visual effect, not a calibrated audio meter or an instrument-separation tool. Silent audio does not produce music-reactive movement.

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