A free YouTube video summarizer that reads the full video and gives you a TL;DR and the key points, each with the time it's said.
Paste the link to any public YouTube video. You get a short summary and the key points, each with the time it's said, plus chapters and the full transcript.
Paste the video's link
This free YouTube video summarizer gives you the key points of any public YouTube video in seconds.
It reads the full video, not just the start, and puts the time next to every point. Press a time and the video plays from that moment.
Here's what a YouTube video summarizer is, how to summarize a video, and what to do with the summary.
What is a YouTube video summarizer?
A YouTube video summarizer is a tool that reads a video's transcript and writes a short version of it: what it says, and the points worth knowing.
This one gives you 3 things for every video: a TL;DR in a few sentences, the key points in the order they're said, and chapters.
How to summarize a YouTube video
Watch links, youtu.be links, Shorts and live stream replays all work.
What you get with every summary
Every summary has 4 parts, each in its own tab:
| Part | What it's for |
|---|---|
 TL;DR | The video in 2 to 4 sentences, so you know if it's worth your time |
| Key points | The points worth knowing, in order, each with the time it's said |
| Chapters | A table of contents, ready to paste into a YouTube description |
| Transcript | Every word with times, to search, copy or download |
The summary is written only from what's said in the video. Nothing is added.
Why every point has a time
A summary is only useful if you can check it.
Every key point carries the time it's said. Press it, and the video plays from there, so you hear the point in the speaker's own words before you quote it.
Long videos are read in full
Many summarizers read only the start of a long video.
This one reads a long video in parts, then picks the key points from all of them. So hour 2 of a podcast counts as much as minute 2.
Chapters for your own videos
Paste your own video and open the Chapters tab. You get a list of times and titles, ready to paste into the video's description.
It's checked against YouTube's rules: the first chapter at 0:00, at least 3 chapters, and each at least 10 seconds long. For chapters alone, use the YouTube timestamp generator.
Summarize it your way with your own AI
Want something else, like a study guide or 5 X posts? Pick it from the Ask your AI to menu and press your AI.
The transcript goes with the ask, in your own ChatGPT, Claude, Gemini, Grok or Perplexity. So it's free, and it lands in the chat you already use.
5 ways to use a video summary
A summary turns a 40-minute video into a 1-minute read. Here's what creators do with that:
- Decide what to watch. Read the TL;DR before you give a video 40 minutes.
- Research a topic fast. Summarize the top 5 videos on it and see what each one covers.
- Find the gap. Note what none of them answer. That's your next video.
- Keep notes. Download the summary as Markdown into Notion or Obsidian.
- Chapter your own videos. Paste your video and copy the chapters into its description.
The third is the one most creators skip: the gap between the top videos is the video nobody has made yet.
For every word instead of the points, use the YouTube transcript generator.
Who is the YouTube video summarizer for?
It's for anyone who wants a video's key points without watching all of it:
- Video summarizer – people with videos from other sites
- Podcast summarizer – podcast listeners
- YouTube timestamp generator – creators adding chapters
- YouTube outlier finder – creators studying videos that did well
The rest of my tools are on the free tools page.
YouTube Video Summarizer FAQs
Questions about summarizing YouTube videos? Here's what to know.
A YouTube video summarizer is a tool that reads a YouTube video's transcript and writes a short version of it.
This one gives a TL;DR, the key points with the time each one is said, and chapters.
To summarize a YouTube video, copy its link, paste it into the YouTube video summarizer and press Summarize video.
The summary appears in a few seconds, with a time next to every key point.
Yes, the YouTube video summarizer is free, with no sign-up and no card.
To keep it free for everyone, each person can write 5 new summaries a day here.
A video someone already summarized comes back at once and doesn't count.
Yes, every key point in the summary has the time it's said in the video.
Press a time and the video plays from that moment.
Yes, the YouTube video summarizer reads a long video in full, in parts, then picks the key points from all of them.
A 3-hour podcast is summarized from start to end, not from its first half hour.
The YouTube video summarizer reads the video's captions, including the automatic ones YouTube makes.
Almost every video has them.
If a creator turned captions off, there's nothing to read, and the tool says so.
The YouTube video summarizer reads a video in any language it has captions for.
It writes the summary in the language of this page.
The summary is written only from what's said in the video, and every key point carries its time, so you can check it in one press.
Like any AI summary it can miss nuance, so check a point before you quote it.
Yes, the YouTube video summarizer works on Shorts, watch links, youtu.be links and live stream replays.
A Short gets a shorter summary, since there's less to say.
The YouTube video summarizer is for creators researching a topic, students, and anyone who wants the points of a long video without watching all of it.
Creators also use it to write chapters and posts from their own videos.
For every word of a video, use the YouTube transcript generator.
For chapters on their own, use the YouTube timestamp generator.
To save a video's thumbnail, use the YouTube thumbnail downloader.
I did. I'm Navid Moazzez, and I made the YouTube video summarizer as one of my free tools on navid.me.
More about me.
Navid Moazzez
AI business strategist & AI OS builder
Navid Moazzez helps creators and founders master AI and build their own AI Operating System (AI OS) to automate their business and life.
Navid.me is reader-supported. When you buy through links on this site, I may earn an affiliate commission. Learn more.
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