Noteline: Markdown Notes

Foo AI Corp.

About this app

Noteline is a fast, minimal note app for people who write in Markdown.

Type a # and it becomes a heading. Type **bold** and it turns bold — right where you typed it. Noteline gives you live preview: your formatting renders inline as you write, so there's no split-screen and no clutter. Just clean text that quietly becomes a clean document.

Your notes are plain .md files stored on your device. No account, no sign-in, no cloud. Open them, back them up, move them, or edit them in any other Markdown app — they're yours, in an open format any Markdown app can read.

Noteline works fully offline and stays out of your way. Every note is plain Markdown — the same format AI tools read and write — so your notes stay usable by whatever you reach for next. It's a calm, focused place to think, take notes, and write.

WHY NOTELINE
• Live preview Markdown — headings, bold, italics, lists, and checkboxes render inline as you type
• Local-first — notes are plain .md files on your device
• Works fully offline — no connection required, ever
• No account, no sign-in, no cloud — nothing to set up
• Open format — your files stay portable and yours
• The format AI speaks — plain Markdown that AI tools read and write directly
• Minimal, distraction-free interface
• Checklists and task lists for quick to-dos
• Fast and lightweight

PRIVACY BY DESIGN
No ads. No tracking. No telemetry. No analytics. Your notes never leave your device unless you move them yourself. Noteline doesn't collect any personal data.

Noteline is the same engine as the Noteline desktop app, tuned for mobile. Write a quick note on your phone, keep a checklist, draft a long document — all in plain Markdown you fully own.

What’s new

• New <> button switches between Markdown source and live preview without opening the menu
• Less empty space above the first line of a note