Everything you need to keep what you know.
Six considered surfaces — and a quiet handful of details — that make OtterMind a place worth returning to.
Write the way you think.
A composable editor built on blocks — headings, lists, quotes, callouts, code, embeds. Markdown when you want speed; visual editing when you want care.
- Slash commands
- Markdown shortcuts
- Embeds & code blocks
- Drag-and-drop blocks
One library, every format.
Drop in PDFs, images, audio, spreadsheets, code — anything you’d normally scatter across folders. OtterMind keeps it together, previewable, searchable, and tied to the page that needs it.
- Inline previews
- Up to 1 GB per file
- Cloud-native storage
- Version history
Hierarchies that stay out of the way.
Nest pages within pages. Promote a note into a database when it’s ready. Tag freely. Your structure is yours — light when you start, deep when you need it.
- Nested workspaces
- Databases & views
- Tags & properties
- Quick reorganize
Everything is one keystroke away.
Full-text search across pages, file contents, attachments, and metadata. Filter by tag, date, or workspace. The thing you wrote three months ago is right there.
- Instant results
- File content search
- Saved filters
- Keyboard navigation
Calmly available, everywhere.
Native apps for macOS and Windows. iOS and Android in your pocket. The web when you’re away from your machine. End-to-end the same workspace.
- Mac · Windows · iOS · Android · Web
- Offline editing
- Conflict-free merging
- Background sync
Private by default. Public on your terms.
Keep everything quietly to yourself, share a single page, or publish a polished site. You decide the boundary, and you can change your mind anytime.
- Per-page permissions
- Public links & passwords
- Read / comment / edit roles
- Custom domains (Pro)
The little touches that turn a tool into a place.
Templates
Start from a journal, project tracker, reading log, and more.
Web Clipper
Save pages and articles into your workspace, cleanly.
Version history
Step back through every revision, file by file.
Shortcuts
A keyboard-first product. Work without lifting your hands.
Encryption
Files encrypted in transit and at rest. Your data, yours.
Themes
Light, dark, and a hand-tuned reading mode.
Make a quiet home for what you know.
Free forever for personal use. Sign up takes less than a minute.