Native editing
A calm writing surface for Markdown notes, docs, drafts, and project files.
Markdown editor for Apple devices
Marky Mark
Write clean Markdown, preview diagrams, and keep focused on the document in front of you.
Made for real Markdown work
A focused editor that still handles the details.
Diagram previews
Render Mermaid diagrams without leaving the document you are shaping.
Apple-ready
Built for iPhone, iPad, and Mac so the same writing flow can move with you.
Preview while you build
Markdown stays readable. Rich output stays close.
Marky Mark keeps source text approachable while making heavier Markdown features feel practical, especially when the document needs diagrams, structure, and quick iteration.