How to summarize a YouTube video with ChatGPT

The most reliable way to summarize a YouTube video with ChatGPT is to give it the video's transcript. Open the video on YouTube, click Show transcript in the description, copy the text, and paste it into ChatGPT under a prompt such as "Summarize this transcript in 5 bullet points." Pasting only the link is hit and miss: OpenAI's help center documents web search and file uploads, not reading a YouTube video from its URL, so ChatGPT may answer from the title, description or other pages about the video instead of what was actually said. If the video has no captions, you'll need to transcribe it first. The steps, ready-to-use prompts, and the limits of each method are below (checked September 2026).

Method 1: Copy the YouTube transcript into ChatGPT

This works on the free ChatGPT plan and for any video that has captions, including YouTube's automatic ones.

1. Open the video on YouTube in a browser.
2. Expand the description and click Show transcript. YouTube shows the transcript for videos that have captions (YouTube Help).
3. Select the whole transcript panel and copy it. The timestamps come with it, which is useful if you want ChatGPT to point to moments in the video.
4. Open ChatGPT, paste one of the prompts below, then paste the transcript underneath.
5. Check anything important against the video before you use it.

For a long video, the transcript may be too long to paste comfortably. Save it as a .txt file and attach it instead. OpenAI's File Uploads FAQ caps text files at 2 million tokens each, and Free users can upload 3 files per day (limits as of September 2026).

Prompt templates

A quick summary:

1You are summarizing a YouTube video from its transcript.
2Title: [paste the video title]
3 
4Write:
51. A one-sentence summary of what the video is about.
62. The 5 most important points, as bullets, in the order they appear.
73. Any concrete numbers, names, tools or recommendations mentioned.
8 
9Use only what is in the transcript. If something is unclear, say so instead of guessing.
10 
11Transcript:
12[paste transcript]

Study notes with timestamps:

1Turn this YouTube transcript into structured notes.
2 
3- Split it into sections by topic, each with a short heading and the timestamp where it starts.
4- Under each heading, list the key ideas in plain language.
5- End with a "Key takeaways" list of no more than 5 items and a list of terms I should look up.
6 
7Only use information from the transcript, and keep the original timestamps.
8 
9Transcript:
10[paste transcript]

Answer a specific question:

1I want to know: [your question, e.g. "What settings does the presenter recommend for low light?"]
2 
3Answer using only this YouTube transcript. Quote the relevant lines with their timestamps. If the video doesn't answer the question, say "Not covered in this video."
4 
5Transcript:
6[paste transcript]

If ChatGPT stops partway through a very long transcript, split it into parts, ask for a summary of each part, then ask for one combined summary of those summaries.

Method 2: Use YouTube's own Ask button

On some videos, YouTube shows an Ask button under the player. You can pick a suggested prompt or type something like "Summarize this video" and get an answer without leaving YouTube. According to YouTube Help, it is available to signed-in users aged 13 or older (or the applicable age in their country), in select languages and regions, on select videos, on Android, iOS, desktop browsers and smart TVs. It isn't available for supervised accounts or in YouTube Kids.

YouTube says the answers are AI-generated and that "quality and accuracy may vary." If you don't see the button, the feature isn't offered for that video, language or account yet, and Method 1 is the fallback.

Method 3: Upload the video file to ChatGPT

If you have the video file itself (for example, your own upload), you can attach it to a ChatGPT conversation. OpenAI's Image Inputs FAQ says ChatGPT accepts video attachments, including on Free plans, but warns that the analysis "can be incomplete or inaccurate" and may not cover the entire video or interpret its audio accurately. Uploads are capped at 512 MB per file (File Uploads FAQ). For anything longer than a short clip, a transcript gives a more dependable summary.

Method 4: Get the transcript with a transcription tool

Use a transcription tool when the video has no captions, the auto-captions are poor, or you want a clean, editable transcript you can keep. Disclosure: we make Exemplary AI, so treat this as our product, not a neutral pick.

With Exemplary AI you paste the YouTube link (or upload the file) on the YouTube transcription page, fix any errors in the editor, and then either copy the transcript into ChatGPT with the prompts above or generate a summary directly with the AI summarizer. You can also ask questions about the video in AI chat, or turn the transcript into chapter markers with the YouTube timestamp generator. It transcribes 99 languages and has a free plan.

Which method to use

Limits to keep in mind

• No captions, no transcript. Show transcript only works for videos that have captions, and not every video does.
• Auto-captions make mistakes, especially with names, jargon, accents and music. Those errors carry into the summary.
• Transcripts miss the visuals. Slides, code on screen, charts and demos aren't in the text, so a summary of a screen-heavy tutorial will leave things out.
• ChatGPT can still get details wrong. Asking it to use only the transcript and quote timestamps makes claims easier to check, but verify numbers, names and quotes before you publish or rely on them.
• Long videos may need to be summarized in parts, as described above.

FAQ

Can ChatGPT watch a YouTube video from a link?

Not reliably. OpenAI documents web search and file uploads for ChatGPT but not reading a video's content from a YouTube URL, so a link alone may produce a summary based on the title or other web pages. Paste the transcript for a summary of what was actually said.

Is there a free way to summarize a YouTube video?

Yes. Copying the transcript from YouTube and pasting it into ChatGPT works on ChatGPT's free plan. YouTube's Ask button is also free where it's available.

How do I summarize a YouTube video that has no transcript?

Transcribe the audio first with a transcription tool, then paste or upload that transcript into ChatGPT, or summarize it in the same tool.

How do I get timestamps in the summary?

Keep the timestamps when you copy the transcript and ask ChatGPT to "keep the original timestamps" for each point, as in the study-notes prompt above. For chapter markers you can paste into your own video description, use a YouTube timestamp generator.