file2markdown

Convert PowerPoint (PPTX) to Markdown

Extract slide content from PowerPoint presentations into structured Markdown. Each slide becomes a section with its text content — and speaker notes — preserved.

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Why convert PowerPoint (PPTX) to Markdown?

  • Turn slide decks into searchable, text-based documentation
  • Extract presentation content for blog posts or study guides
  • Archive presentations in a lightweight, portable format

How slides become Markdown

The converter walks your deck slide by slide, in order. Each slide's title becomes a Markdown heading, its bullet points become lists, tables convert to Markdown tables, and speaker notes are included with the slide they belong to. What you get is the deck's full text content as one structured, searchable document — the story of the presentation without the design.

That's the point of converting a deck: presentations trap useful content (training material, strategy, research findings) in a format you can't search, diff, or feed to an AI. As Markdown, a 40-slide deck becomes a document you can skim in a minute or drop into Claude for a summary.

What converts — and what stays behind

Text is what survives: titles, body bullets, table contents, and notes. Visual design doesn't — slide layouts, positioning, animations, and transitions have no Markdown equivalent. Charts come through as their text labels at best, SmartArt as its raw text, and embedded video or audio is skipped entirely. If a slide is a single full-bleed image with no text, it converts to an empty section.

Files are processed and immediately deleted — decks are never stored. Free tier: 3 conversions per day, 25MB max; Pro: unlimited, 100MB.

Decks as AI input

Slide decks are dense with signal — that's why converting them for LLM use works so well. Teams convert conference decks into study notes, sales decks into searchable battle cards, and lecture slides into NotebookLM sources. The per-slide heading structure means AI tools can cite which slide an answer came from.

Example: what the Markdown output looks like

A slide with a title, bullets, and speaker notes converts to:

## Q3 Growth Levers

- Double down on the AI-workflow content engine
- Ship the transactional tool pages
- Fix mobile performance (LCP 6.4s → 2.5s)

### Notes

Emphasize that blog traffic is already 10x April —
the bottleneck is conversion, not reach.

Frequently asked questions

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