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PowerPoint vs HTML presentations

An honest comparison — including the places PowerPoint is still clearly better.

PowerPoint (.pptx)HTML deck (.html)
Opens onMachines with Office / compatible appsAnything with a browser — laptop, phone, TV
FileBinary, needs the appOne portable text file, fonts & images embeddable
Design rangeTemplates and shapesAnything the web can render — custom type, animation, interactivity
AI generationIndirect (converters, add-ins)Native — language models write HTML fluently
EditingExcellent built-in editorHistorically none — now covered by in-browser editors like Greenroom
CollaborationMature (Office 365 co-editing)File-based — share the file itself
Version safetyFormat changes across versionsPlain text — diffs, versioning, longevity

Where PowerPoint still wins

Real-time co-editing, an enormous template ecosystem, organizational muscle memory, and embedded-video/animation workflows that "just work." If your whole team lives in Office and edits decks together daily, PowerPoint remains the pragmatic choice.

Where HTML decks win

Portability (no app, no version mismatch — it opens on a hotel TV browser), design freedom, file longevity, and above all: AI fluency. Ask ChatGPT or Claude for a presentation and an HTML file is often the highest-quality thing it can produce, because it's writing in its native medium. That's why more and more decks arrive as .html — and why the editing gap mattered.

The editing gap, closed

The classic argument against HTML decks was "fine until you need to change something." That's what edit-html.com removes: open the file, click text to rewrite it, drag and resize elements, edit chart data, reorder slides, recolor the theme, present, export a PDF — and save back a single working HTML file. Free, no signup, and the file never leaves your browser.

Try the editor →