Real-time sync
Your notes show up instantly on every device, online or offline.
End-to-end encrypted markdown · local-first
A mind that
answers to no one.
End-to-end encrypted markdown notes that sync in real time across your devices — so not even the server can read them. Share a single link and your vault becomes an external brain that web AIs can read.
Free · no ads · your data stays yours.
Download the app
Pick your system — the download starts from the site, always the latest version.
Don't want to install?
Use the web app directly in your browser.
macOS and Linux are unsigned at launch: a security warning may appear (trusted build, signing coming soon).
Everything you need to think
End-to-end encryption
AES-256 derived from your password. The server only ever stores unreadable data.
AI Brain
Share any note or project as a link, and web AIs read it as living context — an external brain that connects them to what you know.
Links & graph
Wikilinks, backlinks, mentions and a living graph of your knowledge.
Canvas
An infinite whiteboard to connect notes, cards and ideas visually.
Flashcards
Spaced repetition (SM-2) straight from your notes: front :: back.
Rich markdown
Math (KaTeX), Mermaid diagrams, transclusions, properties and queries.
Publish to the web
Share a single note or an entire “digital garden” through a public link.
Signature themes
Several polished palettes and an accent color that's truly yours.
Full markdown
Tables, tasks, callouts, images, code — frictionless writing.