Is this YouTube summarizer free?

Reading is free — every video already on the site opens in full with no account. Processing a new one runs on credits, and a new account starts with some. A YouTube video whose captions already exist costs a flat rate; one we have to transcribe from audio is priced per minute, because that is how our own bill works.

Do I need to sign up?

To read what is already here, no. To put a new video through, yes — that costs us a provider call, and an account is what we bill it to. Signing up takes a moment and comes with credits.

Can it summarize a video with no captions?

Videos that already have captions — most of YouTube — are handled instantly and cost a flat rate. When a video has none, we transcribe the audio ourselves: slower, and charged per minute of audio rather than per video.

Can I get the summary in another language?

Yes. The output language is independent of the video language, so you can summarize a Spanish video into English or a English video into Japanese.

How accurate is the summary?

Every point links back to a timestamp so you can check it against what was actually said. We would rather you verify than take our word for it — that is why the transcript sits right next to the summary.

Does it work with private or age-restricted videos?

No. We can only read videos that are publicly accessible. For anything private, download it yourself and upload the file instead.

YouTube Summarizer

Paste a link. Get the argument, the chapters and the full transcript before the video finishes loading.

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Try one

19 min

But what is a neural network? | Deep learning chapter 1

3Blue1Brown

15 min

Steve Jobs' 2005 Stanford Commencement Address

Stanford

6 min

How to sound smart in your TEDx Talk | Will Stephen | TEDxNewYork

TEDx Talks

14 min

Inside the Mind of a Master Procrastinator | Tim Urban | TED

TED

Why use this YouTube Summarizer

Key points, not a wall of text

The summary comes back as an argument with its supporting moves — not the first paragraph of a transcript reworded.

Every point is timestamped

Click any bullet and the video jumps to the second it came from. Checking a claim is one click, not a re-watch.

Three depths, ready at once

Gist, Brief and Full notes are prepared together, so moving the dial costs nothing and waits for nothing.

Any output language

Read an English summary of a Japanese talk. The transcript stays in the original, so nothing is replaced by a translation.

Who it is for

Students

Turn a recorded lecture into notes you can revise from, with the exact minute behind every line for when the slide made no sense.

Researchers

Scan a conference session in ninety seconds and decide whether it earns the other forty-four minutes.

Writers and journalists

Pull an exact quote out of a two-hour interview without scrubbing the timeline for it.

How to use YouTube Summarizer

01
Paste the YouTube link
Copy the URL from the address bar or the Share button and paste it above. The link is recognised automatically.
02
Pick your detail level
Gist, Brief or Full notes. Change it any time — switching is instant, nothing is regenerated from scratch.
03
Read, verify, export
Every summary point carries a timestamp. Click it to jump to that moment, or export the whole thing.

Turn a long video into something you can actually read

A 45-minute conference talk takes 45 minutes to watch and about 90 seconds to read. This YouTube summarizer closes that gap: paste a link, and you get the key points, the chapter breakdown and the full transcript side by side, with every claim tied back to the second it came from.

Unlike a plain transcript tool, the summary is structured. You get the argument, not a wall of text. And unlike a chat assistant, every bullet carries a timestamp you can click to jump straight to that moment in the video, so you can check the source yourself instead of trusting the model.

Who uses it

Students summarizing recorded lectures before an exam. Researchers scanning conference talks to decide which are worth watching in full. Journalists pulling quotes out of long interviews. Product teams working through user-research recordings. Anyone with forty tabs of saved videos and no time.

Because the transcript stays visible next to the summary, it also works as a reading tool. You can search the transcript, jump around by chapter, and copy exact wording when you need to quote something precisely.

What you get back

A key-points summary at the detail level you choose, a chapter list built from the video own structure where the creator provided one, a timestamped transcript you can search, and export to plain text, Markdown, SRT or VTT.

Summaries can be generated in a different language from the video. A Japanese talk can produce an English summary, and the transcript stays in the original language so nothing is lost in translation.

Frequently asked questions

Summarize your first YouTube video

New accounts start with credits. No card, no trial countdown.

Paste a YouTube link