AI tools that turn any content into real knowledge
From AI chat to auto-generated diagrams, flashcards, and imported podcast episodes — every feature is built to help you learn faster and remember more.
Make it studyable
- AI notes Turn PDFs, lecture videos, documents and rough notes into structured notes with AI. Then rewrite, shorten or expand any part and accept only what you like.
- AI diagrams Turn notes, videos, PDFs and saved pages into flowcharts, mind maps and concept maps you can edit on a canvas, then export as PNG or SVG.
- AI flashcards Generate flashcards from notes, PDFs, saved pages or YouTube videos, then review them on a spaced schedule that brings each card back before you forget it.
- AI chat Ask questions and get answers from your own notes, videos and files, with citations. Then turn the answer into a note, flashcards or a diagram.
- AI sidebar Open LunaNotes beside any web page in Chrome. Ask questions about the page, take notes on it and review its flashcards without leaving the tab.
Bring it in
- Video workspace Turn YouTube videos into a clean, organized learning hub with notes, diagrams, flashcards, and progress tracking.
- Timestamped notes Take time-stamped notes on YouTube videos. Each note is pinned to the second you wrote it, and one click takes the video back to that moment.
- YouTube extension Take notes on YouTube with timestamps, transcripts, auto-pause, and AI tools. Sync everything to LunaNotes.
- YouTube courses Save a YouTube playlist or channel as a course. LunaNotes keeps your place, shows the next video and imports the lessons into your library to study and ask about.
- Bookmarks Save web pages into collections with tags, find them by title or (on Starter and Plus) full text, import your browser bookmarks and clean up duplicates. Then turn any saved page into notes or flashcards.
- Meeting notes Send an AI Notetaker into your Google Meet calls. Get summaries, action items, and a studyable note in your library—auto-join from your calendar.
- Podcasts Subscribe to real podcasts, listen in-app, and turn any episode into a searchable note that feeds diagrams, flashcards, and the Assistant.
- Files Upload PDFs, Word documents and images, then turn them into AI notes, diagrams and flashcards, or ask questions about them. Up to 50 MB per file.
Write and organize
- Editor A rich text editor for study notes: Markdown shortcuts, tables, math, code and embeds, live co-editing, and AI edits you approve before they touch your note.
- Templates Start any note faster with reusable templates for lectures, research, meetings and projects. Free on every plan, shared with your whole workspace.
- Tags Label notes and saved pages with coloured tags, then filter your library by one tag or several. Free on every plan and shared across a workspace.
- Organization Keep notes, videos, files, diagrams and flashcards in workspaces you can share. Find anything with tags, filters, ⌘K search and links between notes.
- Knowledge graph See every note as a point on a map, joined by the links between them and coloured by tag. Spot clusters and loose ends, then jump into any note.
- Cross-platform Open LunaNotes in any modern browser on a laptop, tablet or phone. Notes sync as you type, keep working offline, and follow you into the browser extension.