Audio recordings
Turn recorded meetings, interviews, and voice memos into notes you can review.
Explore Audio to NotesTurn audio, PDFs, videos, and web pages into organized notes.
Get a summary, key ideas, and supporting details in one editable notebook. Review the result and add your own notes.
Sign in to create and save notes. Free plan available.
Generated notes
Sample outputCellular Respiration
Summary
Cells convert energy stored in glucose into ATP through glycolysis, the Krebs cycle, and the electron transport chain.
Key ideas
Your sources, together
Choose a source to get started in HyNote, or explore a guide to see how it works.
Turn recorded meetings, interviews, and voice memos into notes you can review.
Explore Audio to NotesCapture a class and organize the lecture into key concepts and study notes.
Explore Lecture to NotesPaste a YouTube link to get timestamped notes from a supported video.
Explore YouTube to NotesPull key ideas and supporting details from research papers, reports, and readings.
Explore PDF to NotesPaste a link to an article, documentation, or course page.
Explore URL to NotesPaste lecture notes, a reading, or rough meeting notes.
A look inside your notes
Compare a source excerpt with a sample note. Your results will depend on the material you add.
Cellular respiration releases usable energy from glucose. Glycolysis happens in the cytoplasm and produces pyruvate. With oxygen, later stages occur in the mitochondria. The Krebs cycle makes electron carriers, and the electron transport chain produces most ATP.
Cells convert energy stored in glucose into ATP through glycolysis, the Krebs cycle, and the electron transport chain.
After the notes are ready
Keep reading, prepare for an exam, or test what you remember with flashcards and quizzes.
Shape generated notes into exam-focused study sheets.
Explore featureTurn chapters and long readings into organized, reviewable notes.
Explore featureTurn your notes into prompts for active recall.
Explore featureCheck what stuck by generating a quiz from your notes.
Explore featurePick audio, a document, a video, a web page, or text.
HyNote turns the source into structured notes with clear sections.
Review names and numbers, edit anything, and keep the note in your notebook.
Check supported formats and your plan allowance before you upload. See our privacy policy for details on content handling.
Audio recordings, PDFs and Word, TXT or Markdown documents, YouTube videos, web pages, and pasted text. Each source has a dedicated guide with details and tips.
Related:Audio to Notes·Lecture to Notes·YouTube to Notes·PDF to Notes·URL to Notes
Yes. Sign in to create and save notes in your HyNote notebook. A Free plan is available; check your account for current allowances.
A summary gives you a short recap. Notes also organize key ideas and supporting details under headings, so you can review individual topics and add your own explanations.
Yes. Notes open in your HyNote notebook, where you can edit the text, adjust the structure, and add your own highlights.
Audio files can be up to 200 MB, with up to 120 minutes per recording. Document, image, and video limits vary by source and plan. Check the source guides and your account for details.
Related:PDF to Notes·YouTube to Notes
Generating notes is included on the Free plan. Advanced review features and export options vary by plan, and your current allowances are shown in your HyNote account.
Related:Compare plans
Content is processed only after you submit a source and is transferred over an encrypted connection. Third-party AI service providers may process content as described in the Privacy Policy. You can delete notes from your notebook at any time.
Create notes you can edit, revisit, and study in HyNote.