Read without distraction.
Clean typography turns long Markdown documents into comfortable reading.
LOCAL-FIRST MARKDOWN
A calm place for Markdown.
Write with focus, read with clarity, and keep every document under your control. Mossmark is made for iPhone, iPad, and Mac.
- Standard .md files
- No account
- No analytics
Open a standard Markdown file.
Move naturally between reading and writing.
Share it in the format you need.
ONE DOCUMENT, THREE VIEWS
Stay in the same flow.
Move instantly between a quiet preview, a native-feeling editor, and the exact Markdown source.
Write naturally.
A focused formatting bar keeps common Markdown structures close at hand.
Keep precise control.
Inspect and edit every Markdown character whenever the source matters.
DESIGNED AROUND YOUR FILES
Simple where it should be.
Local-first by design
Your documents stay in locations you choose and are processed locally. Mossmark has no account system or developer-operated backend.
Standard Markdown
Work with portable .md files instead of locking your writing into a proprietary library.
Export and share
Share Markdown directly or export supported formats such as PDF and DOCX.
Made for Apple platforms
A familiar experience across iPhone, iPad, and Mac, shaped for each screen.
PRIVATE BY DEFAULT
Your documents stay yours.
- No account required
- No advertising
- No analytics
- Local document processing
SUPPORT
Helpful answers, without the noise.
Getting started
Create a Markdown document in the document library, or import an existing .md file from Files. Switch among Read, Edit, and Source modes from the document toolbar.
Documents and images
Mossmark works with standard Markdown files. On iPhone and iPad, imported images are copied into a local images folder beside the document.
Export and sharing
Use the Share button to share Markdown or export supported formats such as PDF and DOCX to Files or another app.
Optional tip
All document features are free. The consumable In-App Purchase in Settings is a voluntary tip and does not unlock any feature or content.
Need help?
Include the Mossmark version, your Apple platform, and steps that reproduce the problem. Never attach private documents or sensitive information.