01:12
Infrared eyes
Webb sees infrared light, which passes through the dust that hides young stars.
Transcript AI tools
YouTube Video Summarizer
Reads every word, not just the opening minutes: get the main points and a map, each linked to its timestamp.
Drop an audio or video file, or choose one
Up to 500 MB · MP4, MOV, MP3, WAV, M4A and more
Supported: YouTube, TikTok, Instagram, LinkedIn, Twitter, Facebook — video, short, reel, or playlist.
Language:
· Examples don't count toward your free transcripts.
1 AI credit per summary
Every point has a timestamp
The summary sits on top of the video
Click any point to jump to the exact moment it was said — no scrubbing, no guessing.
01:1204:3009:0514:40
00:0019:13
04:30
The folding mirror
Its 6.5 m gold mirror is made of 18 segments that unfolded in space.
09:05
Five-layer sunshield
A tennis-court-sized shield keeps the instruments near −233 °C.
14:40
First deep field
One image of a tiny patch of sky held thousands of galaxies.
How the YouTube Video Summarizer Works
One pasted link turns a long recording into key points you can read in a few minutes.
Turn a Video Link Into a Summary
Paste a video link into the YouTube video summarizer. It reads the creator's caption track when one exists and transcribes the spoken audio with AI when it does not, so the summary is built from the complete text rather than a preview. From there you get key points, an outline, and a mind map of how the recording is structured, covering the whole runtime instead of the opening minutes. A forty-minute talk becomes a page you can scan before deciding whether to watch it in full, and nothing important is left out simply because it happened late in the recording.
Read and Check the Key Points
Read the summary, then check it against the full text whenever a point matters. Every line keeps its timestamp, so a claim can be traced back to the moment it was said instead of being taken on trust. Search for a term, jump to that section of the recording, and confirm the wording before you quote it or build on it. That combination is what separates a summary you can act on from one you have to verify elsewhere.
Export or Reuse the Summary
Copy the summary, keep the outline, or export the full text as TXT, SRT, or VTT. Translate it into another supported language with the timestamps preserved, or hand the summary to an AI tool as a brief for a longer piece. A summary you can export is a summary you can reuse: paste it into notes, send it to a colleague who will not watch the recording, or turn it into the outline of your own talk.
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FAQ
YouTube Video Summarizer FAQs
What is a YouTube video summarizer?
A YouTube video summarizer condenses everything a recording covers into key points rather than the full spoken text. It keeps the argument, the steps, and the conclusions, and it works from the complete text so nothing late in the recording is dropped.
How do I summarize a YouTube video?
Paste the video URL into the YouTube video summarizer. Existing captions are read first, or the audio is transcribed with AI when there are none, and you get key points, an outline, and a mind map of the whole recording.
Can the YouTube video summarizer work on a recording without captions?
Yes. When a recording has no caption track, the spoken audio is transcribed with AI instead, so you still get a summary of the full recording rather than a partial one.
How long can a recording be for the YouTube video summarizer?
Long videos are the point: the summary is built from the complete text, so a lecture, a podcast episode, or an hour-long interview is summarised end to end rather than only in its opening minutes.
Try the YouTube Video Summarizer
Paste a link and read the main ideas as a list or a map, drawn from every word.