Merkdown

Merkdown is a clean, powerful Markdown editor with built-in Mermaid diagram support and AI-powered content generation.

Write and preview Markdown in real time, create beautiful diagrams, and let AI help you generate content — all in one app.

KEY FEATURES

Markdown Editor

Write Markdown with a clean, distraction-free editor. Switch between Edit and Preview tabs instantly. Autosave keeps your work safe.

Mermaid Diagrams

Create flowcharts, sequence diagrams, class diagrams, state diagrams, ER diagrams, Gantt charts, pie charts, mindmaps, timelines, and more — 14 diagram types rendered right in the preview.

AI Content Generation

Let AI write Markdown and Mermaid diagrams for you. Describe what you need, choose a diagram type, and generate content instantly. Powered by advanced AI technology.

Share & Export

Export your work as Markdown (.md), HTML (.html), or Image (.png). Share with anyone directly from the app.

HIGHLIGHTS

- Real-time Markdown preview

- 14 Mermaid diagram types supported

- AI-powered Markdown and diagram generation

- Export as Markdown, HTML, or PNG image

- Open .md files from other apps

- Dark mode support

- Autosave option

- Available in 8 languages

- Free to use (watch ads for AI coins)

Write it down. Mermaid it out. Merkdown.

Recent changes:
v1.0.7 (2026-03-11)
Theme color customization, improved toolbar auto-hide, clipboard copy, and share enhancements.

v1.0.0 (2026-03-08)
New app launch! Markdown editor with Mermaid diagram support, live preview, AI-powered content generation, and multi-language support.