visualizer

noun

1. Someone who visualizes; especially someone whose mental imagery is visual.
2. That which provides a visualization.

   “[…]an HTML visualizer that converts HTML code to a Web page[…]”

3. A video accompanying a song, usually simpler than a typical music video, intended to be a visual representation of the song.

   “Fittingly, “Mood Swings” ft. Lil Tijay has found a viral star to anchor its music video in actress, model, and former Kylie Jenner bff Jordyn Woods. In the visualizer, Jordyn Woods is the central baddie with a fatty, posing in pools and in sports cars with other baddies Dylan and Dakota Gonzalez.”

   “The same weekend the album was released, a movielike thing called “The Release Party of a Showgirl” played in cinemas around the world. This “film” would consist of a new music video, behind-the-scenes content and a string of visualizers.”

4. A person in the advertising industry who produces artwork for presentations.