A brain that never forgets.

Capture, visualize, and focus your thoughts — designed for minds that juggle too many ideas at once.

Start organizing your brain

Built for busy brains

Capture in milliseconds

Hit ⌘K to dump a thought before it vanishes. Bulk-capture 20 ideas at once with Brain Dump mode. Tags, types, hemispheres — sorted in one flow.

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See your mind

Your thoughts are glowing nodes on a brain canvas — Work on the left, Fun on the right. Watch connections form as ideas cluster by tag.

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Focus what matters

Drag your top 5 priorities into the Focus Tray. Neglected thoughts gently fade over time, nudging you back to what you forgot.

Ready to organize your brain?

Free to use. No credit card required. Just you and your thoughts.

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