How to Turn a YouTube Video into Study Notes (and Flashcards)

To turn a YouTube video into notes, you first get its transcript, then reshape that text into the few ideas worth remembering and questions you can test yourself on. The fastest route is to let a tool such as the vidstill summarizer write a first draft of study notes from the transcript, then spend your own time correcting and extending it rather than typing from scratch.

This guide covers the manual way, the faster way, and how to make the notes do their job: helping you remember the material a week later.

Method 1: take notes by hand from YouTube's transcript

If the video has captions, YouTube already has the text. You just have to dig it out.

1. Open the video on a computer and click ...more under the title to expand the description.
2. Scroll to the bottom of the description and click Show transcript. A panel opens beside the video, one caption line per row, each with a timestamp.
3. Drag-select the lines you need and copy them into your notes app.
4. Rewrite the copied text into your own headings, definitions and questions.

This costs nothing and forces you to process every idea, which is good for learning. The downsides are real, though. The panel has no copy or export button, you get one half-sentence per line with timestamps mixed in, long videos load in chunks, and on a phone selecting text is close to impossible. If a video has no captions, the panel does not exist at all. The guide to getting a YouTube transcript covers the panel and its limits in more detail.

Method 2: generate study notes with vidstill

vidstill reads the video's captions (or transcribes the audio when there are none) and has a model write the notes from that text.

1. Copy the video's link. From the address bar, or Share → Copy link in the YouTube app. youtu.be and Shorts links work.
2. Paste it into the summarizer and press Go. A card appears with the title, channel and length.
3. Open the Summary tab and choose Study notes. The other styles are TL;DR, Key points and Chapters.
4. Pick the summary language if you need to. It defaults to the video's language. You can choose another, for example English notes from a Spanish lecture.
5. Press Summarize. The notes stream in within seconds for a captioned video; without captions, the audio is transcribed first, which takes up to a minute.
6. Read the result. Study notes have two parts: a Key concepts list, where each term gets a one-sentence explanation based on the definitions and examples in the video, and a Flashcards section of roughly six to twelve question-and-answer pairs with short answers. The questions aim at understanding the ideas, not trivia about the video.
7. Take it with you. Press Copy summary to copy the notes as Markdown, which pastes cleanly into Obsidian and Notion; in Google Docs, paste and tidy the formatting. On Pro, an Anki flashcards button downloads the cards as a text file for Anki.

Generating study notes is free within the daily allowance: guests get 3 transcripts or summaries a day, a free account 5, and Pro has no daily cap within fair use. Guests and free accounts can use videos up to 30 minutes long; Pro raises that to four hours. The Anki export is a Pro feature; the button shows a lock until you upgrade. If the notes are not what you need, the sibling guide on how to summarize YouTube videos explains when the other styles fit better.

Getting the cards into Anki

The Anki export is a plain text file with one card per line, question and answer separated by a tab, and a short header that tells Anki the separator and adds a vidstill tag.

1. In Anki on your computer, choose File → Import and pick the downloaded file.
2. Check that the first field maps to the front of the card and the second to the back.
3. Choose the deck and import.

Anki 2.1.55 and later read the header automatically. If you do not use Anki, the cards are already in the copied notes as Q: and A: lines, so you can paste them into any flashcard app that imports question-answer pairs, or simply cover the answers and quiz yourself.

How to make the notes actually useful

A generated draft is a starting point. What makes notes work for studying is what you do next.

• Check them against the video. Open the Transcript tab, find anything that looks wrong or surprising, and click its timestamp to hear the original. Fix it in your copy.
• Add your own examples. The notes use the video's examples. Writing one of your own for each key concept is the quickest test of whether you understood it.
• Quiz yourself before you reread. Answering the flashcard questions from memory (active recall) does more for retention than reading the notes again.
• Space the reviews. Reviewing a card a day later, then a few days later, then a week later, beats one long session. Anki schedules this for you.
• Delete what you already know. A deck of cards you never get wrong is wasted review time.

Where generated notes fall short

The notes are written from the transcript, so they are only as good as what was said aloud and how well it was captured.

• Silent or music-only videos. No speech, no transcript, no notes.
• Maths, code and diagrams on screen. The model never sees the picture. A derivation worked on a whiteboard while the lecturer says "and then this cancels" comes out thin. For these, keep the video open and copy the working yourself.
• Technical terms in auto-captions. YouTube's automatic captions and speech-to-text mishear names, formulas, drug names and jargon, and the notes repeat the mistake confidently. Creator-written captions give better results.
• Facts and numbers. Treat every definition, date and figure as something to verify against the video or your textbook before an exam.

What does not work

• Private, members-only and sign-in-only videos. The tool sees only what a signed-out visitor sees.
• Age-restricted videos and live streams. A stream's replay works once YouTube publishes it.
• Playlists and whole courses in one go. Notes are made one video at a time.
• Long videos without captions. Speech-to-text stops at 30 minutes on every plan.

One more thing to know: each video gets a public page with its transcript and summaries. Sign in if you want to make the page for your video private. Using notes for your own studying is ordinary use; publishing the creator's content as your own is not.

FAQ

Is there a free way to turn a YouTube video into notes? Yes. Copying from YouTube's own transcript panel is free, and vidstill's study notes are free within the daily allowance with no account needed. Only the Anki file export needs Pro.

Can I make Anki flashcards from a YouTube video? Yes. Generate Study notes, then use the Anki flashcards button (Pro) to download a tab-separated file and import it with File → Import. Without Pro, copy the Q: and A: lines by hand.

Does it work for lectures in other languages? Yes. Notes default to the video's language, and the summary language menu lets you choose another, so you can read notes in your language from a lecture in a different one.

Can it make notes from a two-hour lecture? On Pro, yes, if the video has captions; the limit is four hours. Guests and free accounts are limited to 30 minutes, and uncaptioned videos are capped at 30 minutes on every plan.

Does it work on my phone? Yes, in any mobile browser. Paste the link, open the Summary tab, and copy the notes into your notes app. To see the full text the notes came from, use the transcript tool; to start from the notes, go back to the YouTube summarizer.