Working mini-demo of the skill: one HTML file in, several PNGs out. The input below is a 3-slide carousel; the skill produced three 2160x2160 PNGs (1080 px at 2x).
Download the skill (.zip) Input HTML



python scripts/render.py carousel.html --out png --prefix slide slide-01.png 1080x1080 css px, x2 slide-02.png 1080x1080 css px, x2 slide-03.png 1080x1080 css px, x2 3 PNG files in png
Modes: one PNG per CSS selector match, or a long page cut into tiles of a set height. Size, scale and transparent background are options.