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Everything about working with HTML slide decks — the format more and more presentations are made in, and how to edit them without touching code.

How to edit an HTML presentation

Open an .html deck and change text, images, charts, and layout — no code, no PowerPoint.

How to edit a slide deck made by ChatGPT or Claude

AI gave you a great HTML deck. Here's how to fix the typo without re-prompting it.

HTML presentations, explained

Why decks are increasingly single HTML files — and how they compare to PowerPoint.