Visual boards, study cards, a journal, databases and a connection graph — in one fast space. And AI plugs straight into your knowledge and works on it for you.
Live app · Opens in your browser · Works offline · Your data stays yours
Every part of OMNI is alive. Play with it right here.
Sticky notes, shapes, arrows and links — a project map, a moodboard or a topic breakdown where you see the whole picture, not a list. Drag the stickies with your mouse →
Any note turns into a question-and-answer card in a tap. Spaced repetition decides what to show you today so the knowledge sticks for good. Hover over the card →
the system reminds you at the right moment
Daily entries with a mood calendar reveal the rhythm of your life. The colorful grid helps you spot patterns and keep the writing habit alive.
Build a collection with properties and flip it between table and board in one move. Tasks, books, projects, deals — structure it however works right now. Switch the view →
Notes, links and mentions arrange themselves into a graph. Drag a node — its neighbors follow on springs; hover — and the connections light up. You'll spot links you'd long forgotten.
A block editor: headings, lists, tables, media. Scattered thoughts come together into a tidy document — write in structure, not a pile of files.
Connect Claude, ChatGPT or any compatible assistant straight to OMNI. It reads your notes, builds an idea-map board from them, links entries and creates cards — working with what matters to you, not with someone else's data from the internet.
Opens instantly and works with no internet, and through your account it syncs across all of your devices. Your data, under your control.
Opens in an instant and works with no internet — your notes are always at hand, wherever you are.
Start on your laptop, pick up on your phone. Your notes sync across devices under your account.
Export the whole archive in one file — to a Markdown archive, card decks and JSON. No lock-in.
Connect your own AI key — it stays only on your device, never going into sync or backup.
No rigid templates, no dogma. Here are just a few of the things people build in OMNI.
Deals, contacts and statuses — a pipeline you can see on a kanban board.
Courses and notes, topped with cards and review before the exam.
Ideas, scenes and characters — a story map on an infinite canvas.
Notes, links and a journal — a "second brain" that grows with you.
One system for all your ideas, knowledge and growth. Visual boards, study cards, a journal, databases and a connection graph work together — right in your browser, offline, everything linked. And you can plug AI straight into your notes.
Under your account: instantly available offline on your device and synced across all of your devices. A 30-revision history and a trash bin are your safety net against accidental loss.
Yes. OMNI installs as a PWA and opens with no internet — everything is stored and processed on your device. Sync across devices is optional.
Through the built-in MCP server: connect Claude, ChatGPT or any compatible assistant straight to your knowledge. It reads your notes, builds idea-map boards, fixes links and creates cards. Your AI key stays only on your device.
Any time. Export everything in one file and in open formats: a Markdown archive (.zip), decks (.apkg) and JSON. Your data is yours alone.
Open OMNI right in your browser. Ideas, knowledge and growth, finally in one system.