MarpUI

Create stunning Marp presentations on your iPad. Write in Markdown, preview live, present with speaker notes and external display support.

MarpUI is a native iPadOS presentation editor powered by Marp. Write your slides in Markdown, see them rendered in real-time, and present directly from your iPad.

Write slides effortlessly The split-pane editor gives you a Markdown editor on the left and a live slide preview on the right. Use the Insert and Blocks menus to quickly add headings, formatting, lists, tables, code blocks, blockquotes, and more. Keyboard shortcuts like Cmd+B (bold) and Cmd+I (italic) keep you in the flow.

Rich Markdown extensions Go beyond basic Markdown with subscript, superscript, highlights, strikethrough, footnotes, task lists, and GitHub-style alerts. Add Mermaid diagrams for flowcharts and sequence diagrams. Write math equations with KaTeX. Syntax highlighting supports 190+ programming languages.

Beautiful themes Choose from built-in Marp themes or import your own custom CSS themes. Edit themes live with instant preview. Set fonts per slide or for the entire deck.

Present like a pro Three presentation modes to suit any scenario:

• Fullscreen slideshow with tap, swipe, and keyboard navigation
• Presenter view with current slide, next slide preview, speaker notes, and a timer
• External display mode: connect a USB-C HDMI adapter to show slides on a projector while your iPad shows the presenter view

Images with power Insert images from your Photos library with one tap. Apply sizing, filters (blur, brightness, grayscale, sepia, and more), and background modes. Use split-screen backgrounds for striking visual layouts.

Export and share Export your presentations as self-contained HTML files or PDF documents. Share via AirDrop, email, or any app on your iPad.

Sync with iCloud Link your iCloud Drive MarpUI folder to access the same decks on your iPad and Mac. Changes sync automatically. Conflict detection alerts you when a file has been modified on another device.

Fully offline MarpUI runs entirely on your device. No account required, no data uploaded, no internet needed after installation.