YouTube summarizer

Skip the 90-minute video. Keep the 9 ideas.

Paste any YouTube URL. Readlis gives you key points, the best quotes verbatim, and timestamps that open the video at the exact second.

5 free summaries a month. No card.

What you get

  • Works on any public YouTube video — Shorts, lives, and 3-hour uploads
  • Click any timestamp to open the video at that moment
  • Pulls the best quotes word-for-word — never paraphrased
  • Switch between bullets, TL;DR, or quotes-only
  • Summarize inline on youtube.com with the free Chrome extension
  • Export to Notion, Readwise, Markdown, or PDF

Made for

  • Long founder interviews on Acquired or My First Million
  • Conference talks and keynotes you saved 'for later'
  • Tutorials where you just need the steps
  • Three-hour episodes you'd never finish

How it works

  1. Step 1
    Paste the video link

    Drop any youtube.com or youtu.be URL into Readlis — including Shorts and unlisted-but-public links. No account needed to start.

  2. Step 2
    Readlis pulls the transcript

    Captions are fetched in the video's own language, with a fallback path when captions are missing, then the full transcript is read end to end.

  3. Step 3
    Get points, quotes, timestamps

    You get a TL;DR, ordered key points, verbatim quotes, and timestamps that jump to the exact second. Listen to it, save it, or ask follow-up questions.

Example outputs

Real examples of what Readlis returns. Every summary is generated fresh — these are samples for reference.

Interview
Founder interview — 1h 52m

The turning point was narrowing to a single customer segment and raising prices; everything before that was growth without retention.

  • First 18 months were spent on features nobody asked for (12:40)
  • Churn halved after they dropped two of three personas (38:05)
  • Paid acquisition only worked after onboarding was rebuilt (1:07:22)
  • Verbatim quote on why they turned down an acquisition (1:41:10)
Tutorial
Technical walkthrough — 42m

The setup reduces to five commands; the rest of the video is troubleshooting cases you can skip unless you hit them.

  • Steps 1-5 captured as a copyable checklist
  • Two version-specific gotchas flagged with timestamps
  • Recommended config values pulled out into a table
  • Skip-to links for each error the presenter demonstrates

FAQ

Is the YouTube summarizer free?+

Yes — 5 summaries a month with no credit card. Pro is $6.99/month for 500 summaries and Pro Max is $14.99/month for 2,000. No hidden per-video charges.

Does it work on videos without captions?+

In most cases yes. Readlis tries YouTube captions first, then a fallback transcript path. Videos with no speech at all can't be summarized.

Does it work on YouTube Shorts?+

Yes. Short videos are supported down to a few spoken sentences.

How long can the video be?+

Three hours and beyond. Long videos are processed in sections and merged, so the ending is summarized as carefully as the intro.

Can I summarize without leaving YouTube?+

Yes — the free Readlis Chrome extension adds a summarize button directly on the YouTube watch page.

Do the timestamps really work?+

Each timestamp links back to that exact second in the original video, so you can verify any point or quote in one click.

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