Add your three pieces below. The tool checks whether your HTML is a slide deck or a scrolling page, then puts the cover first, the video second and your content after them, in the same format.
An image (JPG, PNG, WEBP, GIF or SVG). Shown full screen when the file opens.
MP4 or WEBM plays in every modern browser. Embedded directly, so it plays offline.
Slide decks are detected automatically, and the cover and video become slides 1 and 2. Other pages get them as full-screen pages at the top.
Enter the CSS selector that matches each slide in your file, for example .slide or .deck > section.
Remove any page you don't want. Removed pages are left out of the downloaded file.