Free AI video summarizer
YouTube Summary with AI
Paste a YouTube link to get a short overview, the key takeaways and clickable key moments — generated from the video’s own transcript.
Shortcut: type transcript before youtube.com in any video link
Features
What you get with the YouTube summarizer
Overview in seconds
Two to four sentences that tell you what the video covers and where it lands.
Key takeaways
The specific points worth remembering, one sentence each.
Clickable key moments
Jump straight to each chapter in the embedded player.
130+ output languages
Read the summary in your language, whatever language the video uses.
How it works
How to use the YouTube summarizer
Paste a YouTube link
Copy the link of any video with captions — including Shorts, podcasts and lecture recordings.
Choose Summarize video
We fetch the transcript, then AI writes the overview, takeaways and key moments.
Read, jump and copy
Click a key moment to watch that part, or copy the summary into your notes.
How the YouTube summarizer works
The summary is written from the video’s captions, not from the title or thumbnail. That means it reflects what is actually said in the video. Key moments are tied to real timestamps in the transcript, so you can check any point against the recording with one click.
When a summary is most useful
Summaries work best for spoken content: lectures, tutorials, interviews, podcasts, news analysis and product reviews. Music videos and videos with little dialogue produce short or less useful summaries. For important decisions, read the relevant part of the full transcript too.
Go beyond a summary
Use the Ask AI tab to ask follow-up questions about the video and jump to the moments behind each answer, or open the AI prompts tab to turn the transcript into study notes, a quiz, a blog post or action items with ChatGPT, Claude or Gemini.
FAQ
Frequently asked questions
Is the YouTube summarizer free?
Yes. Summaries are free with fair-use daily limits and do not require an account.
How long does a summary take?
Usually 5–20 seconds, depending on the length of the video. Summaries that someone already generated load instantly.
Can I summarize a video in another language?
Yes. Choose any of 130+ output languages before generating the summary.
Does it work for long videos and podcasts?
Yes. Very long transcripts are shortened to fit the AI model, and the summary notes when that happens.
How accurate are AI summaries?
They follow the transcript closely, but AI can still miss nuance or make mistakes. Use the key moments to check anything important against the video.