I’m using my vibe coded macOS presentations tool to put together a talk, and I wanted to add a slide with some text on it. The tool only accepts URLs, so I put together a quick page that accepts query string arguments and turns them into a simple slide.
Here’s an example: https://tools.simonwillison.net/big-words?text=simonwillison.net&gradient=1&size=9.5
Double click or double tap the page to access a form for modifying the different options.