MarkTag: Markdown Notes
Markdown notes organised by nested tags, with backlinks and full-text search
About this app
Notes for people who think in tags, not folders.
MarkTag is a fast markdown editor with a tag system that builds your structure as you write.
EDITOR
• Live inline preview — text formats as you type, syntax hides when your cursor moves away
• Headings, bold, italic, strikethrough, inline code, code blocks, quotes, lists, checklists, links, dividers and simple tables
• Quick toolbar above the keyboard
NESTED TAGS
Type a tag like project/mobile/android inside a note and MarkTag builds the tree for you. One note can live in many branches at once.
TAG BRAIN
See how your notes connect: related tags, notes sharing a tag, and backlinks from wiki-style links. Orphan Finder surfaces notes with no tags or links so nothing gets lost.
MORE
• Instant full-text search with tag and type filters
• Inline checklists with per-note progress
• Pin, archive and a 30-day trash
• Export single notes or your whole library as markdown files, and import markdown back
• Typography-first themes with mono and serif options
• Optional biometric lock
Your notes stay on your device.