Think clearly. On your terms.

A place for your thoughts that respects your privacy. Markdown notes that sync across your devices without touching a server.

Markdown native

Write in plain Markdown. No proprietary format, no lock-in. Your notes are portable text files you can open anywhere.

Offline-first

Every note lives on your device. Write on a plane, in a cafe, or in the middle of nowhere. Sync happens when you reconnect.

Folder organization

Organize notes into folders and sub-folders. Simple hierarchy that matches how you think. No forced tagging systems.

Full-text search

Find anything across all your notes instantly. Search is local and fast because your data is on your device.

No cloud dependency

Spacewave Notes works without any server. Add cloud sync later if you want, but it is never required.

Multi-device sync

Start a note on your laptop, continue on your phone. Changes sync across your swarm in real time via encrypted P2P.

Notes, built into your Space

Spacewave Notes stores notebooks in Hydra's content-addressed block store, syncs over Bifrost, and renders in the browser via WASM.

Your notes are encrypted at rest and in transit. They belong to your Space and follow the same backup and sync rules as everything else.

Real notebook editor

Try out the markdown editor below.

Demo notebook
Pick a note, type in the real editor, then try the toolbar or / commands.
Try this
Use the block menu to insert headings, lists, tables, or embeds.
Select text to see the floating toolbar.
Changes save back into markdown, not a proprietary format.
Launch checklist
Markdown-backed Lexical editing
live stack