Marp: Markdown Presentation Writer for Modern Slides

Marp is best when slides should behave like source code

Marp is a Markdown Presentation Writer that turns Markdown files into slide decks. Instead of dragging text boxes around a canvas, you write headings, bullets, images, and speaker notes in a text file. Marp then renders that file into a presentation format such as HTML, PDF, or PowerPoint, depending on the tool you use and the export path you choose.

That workflow is genuinely useful. If you already live in Markdown, Git, VS Code, or a docs-as-code setup, Marp feels natural. A deck can sit next to the code or documentation it explains. Changes are reviewable in pull requests. A teammate can see exactly what changed between two versions because the source is text, not a binary file.

This makes Marp especially good for engineering talks, technical training, internal architecture updates, conference decks, and repeatable slide templates. You can keep a clean writing flow, avoid presentation app distractions, and reuse patterns across decks. For teams that value version control and reproducibility, that is a real strength.

The tradeoff is that a Markdown-first deck is only as comfortable as the team is with Markdown and the surrounding export workflow. Marp gives you control and portability, but it still asks you to think like a writer working in source files. That is perfect for some users and too abstract for others.

The real question is not Markdown versus PowerPoint

Many people compare Marp with PowerPoint, Google Slides, or Keynote as if the decision is only about authoring style. That is part of it, but not the whole issue. The more important question is what the presentation becomes after you make it. Is it a file that gets exported, attached, downloaded, and reuploaded? Or is it a living page that can be opened from a link?

Marp improves the creation process for people who like Markdown. PowerPoint improves visual control for people who like a traditional slide canvas. Google Slides improves collaboration for teams already inside the browser. Each tool has a strong use case, and none of those strengths should be dismissed.

But in daily work, the pain often starts after the deck exists. Someone asks for the latest version. Someone cannot open the file correctly. A PDF loses animation or speaker flow. A PowerPoint export looks slightly different on another machine. A link in Slack or email points to an attachment instead of a live artifact.

That is where Plain takes a different angle. Plain is not trying to make Markdown more technical or PowerPoint more complicated. It treats the output as a web page from the beginning. A deck, doc, or sheet becomes a link that people can open, share, present, and update without treating export as the main event.

Marp gives structure, but editing still favors technical users

Marp works well because Markdown forces structure. A slide break, a heading, a list, and an image all have clear syntax. That can make drafting faster than opening a blank slide and deciding where every object should go. It also keeps the deck from becoming a pile of manually positioned shapes.

However, editing a Marp deck usually means editing the Markdown source. That is fine for people who enjoy text-based workflows. It is less natural for teammates who want to click a headline and rewrite it, move a card visually, adjust a chart label, or comment on a specific element without reading the underlying file.

This matters because most presentations are collaborative. The person drafting the deck may be comfortable with Markdown, but the reviewer may be a founder, marketer, sales lead, customer success manager, investor, teacher, or operations teammate. If the review loop requires everyone to understand the source format, the workflow can slow down.

Plain keeps Markdown in the workflow without making it the only way to work. AI can draft the structure, the Markdown source stays available, and the page can still be edited by clicking elements directly. That combination matters for mixed teams: technical users get a clean source layer, while non-technical users can edit the page like a modern web document.

A link-first deck is easier to share than an exported file

The biggest difference between a Marp-style workflow and Plain is the final artifact. Marp usually leads to an exported deck: HTML, PDF, or PowerPoint. Those outputs are useful, and in many cases they are exactly what you need. A conference may request a PDF. A company may archive PowerPoint files. A client may expect a file they can store locally.

Plain starts from the opposite assumption: the best version of the deck is a web page. You share a link, not a file. The viewer opens it in the browser, sees the latest version, and can consume it like a page instead of downloading an attachment. If you need to present, you present from the browser. If you need a PowerPoint file, you export .pptx as a fallback rather than as the default.

This link-first model removes several small sources of friction. There is less confusion over final-final-v3 filenames. There is less pressure to regenerate and resend files after each edit. There is less need to ask whether someone has the right app installed. A link is also easier to embed in a workspace, send in a message, or update after feedback.

For SEO, sales enablement, product education, investor updates, internal memos, and customer-facing explainers, this can be a bigger advantage than the authoring format itself. The deck is not trapped inside a file. It becomes something closer to a publishable page, with the structure of a presentation and the reach of the web.

Plain is strongest when a deck, doc, and sheet should converge

Marp is focused on presentations, and that focus is a strength. If you want to write slides in Markdown, Marp is direct and capable. But many real work artifacts do not stay in one format. A quarterly business review may include narrative context, slides, charts, tables, and action items. A product launch plan may need a strategy memo, a pitch deck, and a tracking sheet.

Traditional office suites separate those into Word, PowerPoint, and Excel files. That separation is familiar, but it also creates handoff work. A chart gets copied into a deck. A table gets pasted into a doc. A summary gets rewritten for a slide. Each file has its own version history and sharing settings.

Plain is designed for the AI-era version of that workflow. It turns deck, doc, and sheet work into shareable web pages. The point is not just to draft faster, although AI-assisted structure helps. The point is to make the output easier to refine and distribute. You can start from a prompt, edit the generated structure, use Markdown when it helps, and keep the result as a link.

That makes Plain a better fit when the presentation is part of a broader communication system. A team can write a memo, build a deck, expose a table, and share the result without forcing every artifact back into a file-first pattern. Marp remains excellent for Markdown slide authoring. Plain is better when the finished work should live as a browsable, editable, link-based page.

Choose Marp for controlled Markdown slides and Plain for living web presentations

If your priority is a predictable Markdown Presentation Writer, Marp deserves serious consideration. It is clean, source-friendly, and well suited to technical users who want to keep decks in text files. It also works well when the final deliverable needs to be exported, archived, or generated as part of a repeatable documentation process.

Choose Plain when the bottleneck is not just writing the slides, but getting from idea to shareable result. Plain is useful when you want AI to draft the structure, then edit by clicking on the page, keep Markdown available, present directly from the browser, and send a link instead of an attachment. The fallback .pptx export is there when a file is required, but it does not define the workflow.

The practical distinction is simple. Marp helps you make presentations from Markdown. Plain helps you turn office work into web pages people can open, review, edit, and present. If your audience is mostly technical and your process is Git-based, Marp may be the better fit. If your audience is mixed and the output needs to travel easily, Plain is likely easier.

The best tool is the one that matches the life of the artifact after you create it. For some decks, that life is a version-controlled Markdown file with reliable exports. For many modern teams, it is a link that stays current, opens anywhere, and can be improved without restarting the file-export-review loop.