Knot — Inline Notes & Smart Annotations

Save your own meaning once. Knot brings it back wherever you read and quizzes you until it sticks.

You look up a word, understand it for a minute, then forget it — and look it up again next week. Knot breaks that loop. Write your own meaning for a word or phrase once. From then on, Knot recognizes it wherever you read and quietly brings your note back when you need it. Seeing a word again helps. Actively recalling it helps even more. That's why Knot also turns your annotations into vocabulary tests, helping unfamiliar words gradually become familiar ones. Knot isn't a dictionary or translator. It doesn't generate explanations for you or tell you what to learn. It simply remembers what you decided was worth remembering. No AI. No accounts. No tracking. Just your own knowledge, available wherever you read.