Solmi Audio Visualizer

What Solmi Audio Visualizer is

Solmi Audio Visualizer turns a song’s frequencies and waveform into a reactive video in a web browser. Visual options include spectrum bars, a waveform, circular spectrum, and pulsing particles. Users can select among six color palettes or set a custom color, add a background image, and include title and artist text. Export sizes are 1280×720, 720×1280, and 1080×1080 at 30 frames per second.

The free plan costs nothing, requires no signup, and has no watermark. Export is MP4 when the browser supports recording it; otherwise, the file is WebM. The song and any added image remain on the user’s device and are not uploaded to Solmi. Recording takes place in real time while the song plays, so a three-minute track takes about three minutes to export. Users can preview with play and pause and cancel an export at any time. It makes a video of the whole song, not a Spotify Canvas loop, and draws reactive shapes rather than scenes or singers.

Who it suits

This web tool suits people who want to make a full-song audio-reactive video with selectable styles, colors, and text. Its free plan may suit users who need a browser-based export without signup or a watermark.

Limits

The free plan has no signup requirement or watermark. Export recording happens in real time, and the available file format depends on browser support: MP4 where supported, otherwise WebM.

Getting started

1. Open the Solmi Audio Visualizer website.
2. Add a song and optionally a background image, title, or artist text.
3. Choose a visual style, color, and video size.
4. Preview playback with play and pause.
5. Export the video; use MP4 or convert WebM before posting to TikTok or Instagram.

Verdict

Solmi offers straightforward visual treatments and device-side processing for full-song exports. Allow real-time export duration, and check the file format required by the platform where you plan to post.