Collaborative
Markdown Notes

Real-time editing with live cursors, end-to-end encryption, and instant sharing.

Paste text to start · No account needed · E2E encrypted (Pro)

Real-time collaboration

~/notes/collaborate

cursorsSee everyone's cursor position in real time

presenceLive indicator of who's currently editing

syncConflict-free sync — changes merge automatically

historyEdits propagate in under 100ms globally

Markdown power

~/notes/markdown

highlightSyntax highlighting for 100+ languages

mermaidMermaid diagrams rendered inline

gfmGitHub Flavored Markdown: tables, strikethrough

tasksTask lists with interactive checkboxes

previewLive rendered preview alongside editor

End-to-end encryption

AES-256-GCM — Zero knowledge

Notes are encrypted client-side before leaving your device. Keys are derived from an emoji-based passphrase — memorable, shareable, and never transmitted. The server never sees plaintext.

$ algorithm — AES-256-GCM with unique IV per operation
$ keys — emoji passphrase, stays in the URL fragment (never sent to server)
$ zero-knowledge — only key holders can decrypt
$ plan — Pro feature; free notes are unencrypted

Sharing & permissions

Shareable links

Every note gets a short URL. Share it anywhere — the recipient needs no account to view or edit.

Read-only mode

Share a view-only link for published content. Readers see the rendered output without edit access. Pro feature.

Access control

Restrict a note to specific Google accounts or keep it private to yourself. Per-reader edit permissions included. Pro feature.

Export & publish

Download any note as Markdown — unlimited and always free. Try PDF or HTML too: 2 per day on Free (watermarked), unlimited and clean on Pro.

Editor modes

› EDITFull-screen editor with syntax highlighting
› SPLITSide-by-side editor and live preview
› PREVIEWRead-only rendered view

Try the demo → View pricing

$ paste text anywhere on the home page to create your first note