Mark
Support
Mark — a comfortable Markdown editor and live previewer.
Questions, bug reports, and feature requests are all welcome at [email protected] — every email is read personally.
Common questions
- Where is my data stored?
- On your own device only — Mark has no server, no account, and nothing you write is ever sent anywhere. See the full Privacy Policy for details.
- How do I report a bug or request a feature?
- Email [email protected] with what happened (or what you'd like to see) — a screenshot helps for a bug report, but isn't required.
- What platforms does Mark run on?
- The Mac App Store and the iOS App Store, on Mac, iPhone, and iPad.
- Does Mark support GitHub-flavored Markdown?
- Yes — tables, task lists, strikethrough, footnotes, YAML frontmatter, definition lists, and callouts all render live in the preview.
- Can I use my own color theme?
- Yes — four hand-designed themes with real light and dark halves, plus five more generated from any single color you pick in Settings.
- Does Mark sync between my devices?
- Mark doesn't run its own sync service, but a document saved into a folder your OS already syncs (like iCloud Drive) will show up wherever that folder does.
Still need help?
Email [email protected] any time — this is a small, independently built app, and every message genuinely gets read.