Do I need a Chrome extension or App?

No for YS Summarizer—paste the link in any browser. Noiz often emphasizes extension/App install; that is a different product path.

Do you show timestamp blocks like extension sidebars?

No. Notes are caption-based summaries without timestamp highlight blocks.

Can you process 12-hour videos?

No such claim. Long videos commonly hit about a 90-minute practical limit here.

Yes for the shared daily allowance, with no account required.

Noiz YouTube summarizer: paste-a-link in any browser (no extension)

Searches for “Noiz YouTube summarizer,” “Noiz.ai YouTube summarizer,” or “Noiz video summarizer” often point to a Chrome extension / App path with one-click summary and timestamp-style highlights, sometimes marketing very long videos. YS Summarizer below works in any browser: paste a public YouTube link and get four caption-based summary styles when captions exist—no extension install. We do not render timestamp blocks, and we will not claim 12-hour processing; long uploads commonly hit about a 90-minute limit. Prefer Noiz when you want an extension/App sidebar workflow; prefer this tool for a no-install paste-a-link summary. We are not Noiz and are not affiliated with Noiz.ai.

Recent tasks

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How to summarize YouTube without installing a Noiz extension

Paste the public YouTube URL here

Works in your current browser—no Chrome extension or mobile App install required for this path.

Choose a summary style

Key Takeaways, Connected Ideas, Structured Summary, or Detailed Article. Output language follows the page.

Read and export

Copy or download Markdown, or print to PDF. Spot-check quotes in the video.

Noiz extension/App vs any-browser paste link

Noiz’s common path is a browser extension or App for one-click summary with timestamp-oriented highlights. YS Summarizer is a web form: paste the URL when captions exist. Different install and navigation model.

Honest limits (no timestamp blocks; no 12h claim; ~90 min)

We do not show clickable timestamp highlight blocks. We do not claim 12-hour video processing. About 90 minutes is a common practical limit for long uploads here.