Free · AI · Notes and quiz

AI video summarizer

Get the summary, the key points with their times, study notes and a quiz from any lecture, meeting, podcast or YouTube video, in its language or in yours. Read it in two minutes instead of watching for an hour.

Sign in to summarize videos: free, with Google or a 6-digit code by email. 5 summaries a day.

Sign in to start

No transcript yet?

Upload the video or the recording to our AI subtitle generator: it writes the transcript in 60+ languages in a few minutes, then summarize it here in one click.

Make a transcript from a video

How to use it

1

Paste or upload the transcript, or pick a video you transcribed with us.

2

Choose the language of the summary and press Summarize.

3

Read the summary, the key points and the notes, take the quiz, and copy or download it all.

Questions and answers

What do I get?

A title, a short summary, the key points with the minute they are said (click one to jump there in the transcript), study notes you can revise from, and a 5-question quiz to test yourself. Copy it or download it as a Markdown file.

Can I summarize a YouTube video?

Yes, with its transcript: on YouTube open the video, click "...more" under it, then "Show transcript", select the text and paste it here. If the video has no transcript, upload the video file to our AI subtitle generator first; it then appears under "My videos" here.

Is it free?

Yes: 5 summaries a day with a free account. Making a transcript from a video file uses your free minutes of the subtitle generator.

Which languages work?

Videos in any language with a transcript. The summary is written in the language of the video, or in one of 30+ languages you choose, so you can also understand a video in a language you do not speak.

Lecture, meeting or podcast?

All of them: lessons and lectures (notes and quiz for revising), meetings and webinars (what was decided), podcasts and interviews (main ideas), tutorials (the steps in order).

Is it accurate?

The AI only uses what is said in the transcript and does not add facts. A summary is shorter than the video, so details are left out; check the key points against the transcript for anything important.