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Platform · AI Video Summarizer

Summarize Any Video with AI in Seconds

Paste a video link from YouTube, TikTok, Instagram, X, or Facebook. Scrivi reads the transcript and gives you an overview, key points, chapters, and action items, so you get the substance without watching.

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How It Works

1

Paste Any Video URL

Paste a link from YouTube, TikTok, Instagram, X/Twitter, or Facebook. Scrivi automatically detects the platform and fetches the transcript.

2

Generate an AI Summary

Click Summarize and Scrivi's AI analyzes the full transcript, then produces a structured summary with key points, chapters, topics, and action items.

3

Ask Follow-Up Questions

Pro users can ask custom questions about the video content. Get specific answers without re-watching, like having a research assistant for every video.

How to summarize a video without watching it

Copy the link of a public video, paste it into Scrivi, and click Transcribe. Scrivi fetches the full transcript first. Then click Summarize, and the AI reads the whole transcript and writes a structured summary. The whole process usually takes less than a minute, even for a two-hour talk.

Because the summary is built from the transcript, it reflects what was actually said in the video, not what the title or description promises. When you want to check a point, the full transcript sits right next to the summary, so you can read the exact wording behind it.

This is the same job people describe when they ask an assistant to "summarize this video" or list "the key points you would learn from watching it". The difference is that Scrivi works from the link itself, so you don't have to copy subtitles around or describe the video in your own words.

What the summary contains

Every summary follows the same structure, which makes it easy to skim and easy to compare across videos.

  • Overview: 4 to 6 sentences that capture what the video is about and where it lands.
  • Key points: 6 to 10 takeaways, written as full statements you can quote in notes.
  • Chapters: 5 to 10 sections, each with a title and a short description, so you can see how the video is built.
  • Topics: 4 to 8 themes the video covers, useful for tagging and sorting.
  • Action items: 3 to 6 concrete next steps, added only when the video actually gives actionable advice. A news clip or a story won't get invented to-dos.

Which videos you can summarize

Scrivi works with public videos on five platforms. Paste the link exactly as you copied it from the browser or the Share menu, and the platform is detected automatically.

  • YouTube: watch links, youtu.be short links, and Shorts.
  • TikTok: full video URLs and short vm.tiktok.com or /t/ share links.
  • Instagram: Reels, posts with video, and IGTV-style videos.
  • X (Twitter): x.com and twitter.com status links that contain a native video.
  • Facebook: page videos, Watch links, Reels, fb.watch links, and share links.
  • Not supported: private or friends-only videos, private groups, protected accounts, members-only videos, playlists, channel pages, and other sites. To cover a playlist, paste the individual video links, or use batch transcription for up to 10 links at once on a paid plan.

Captions, audio, and what is free

Scrivi first looks for the video's caption track. When there is one, the transcript arrives in seconds and counts toward the free plan: 20 caption transcriptions a day across all platforms, plus 3 AI summaries a day, with no credit card.

Some videos have no captions at all. That is common on TikTok, Instagram, X, and Facebook, where many clips are uploaded straight from a phone. For those, Scrivi transcribes the audio with speech-to-text, which handles videos up to 3 hours long. Audio transcription is part of the $2.99 Day Pass (24 hours of Pro) and the Pro plan, because processing real audio costs money per minute. Scrivi tells you when a video needs that path instead of returning an empty result.

In practice: most YouTube videos have captions and summarize on the free plan. Short-form clips from the other platforms are more likely to need a Day Pass or Pro.

Going further than one summary

A summary answers "what is this video about". Often you need more than that, such as a specific quote, a comparison, or a document you can share. Paid plans add the tools for that.

  • Ask AI: ask your own questions about the transcript, like "what did they say about pricing?" or "list every tool mentioned".
  • Batch: transcribe up to 10 links in one go, mixing platforms freely.
  • Collections: group related videos by project, course, or topic.
  • Research reports: combine 2 to 5 transcripts into one document with shared themes and insights.
  • Export: download the transcript or the summary as PDF, .txt, or .md.
  • Slides: turn a transcript into an illustrated, editable PowerPoint deck with speaker notes. Free accounts can preview the first 3 slides once a day.

Common ways people use video summaries

The jobs that come up most often are about saving time and keeping what you learned.

  • Decide whether a long video is worth watching before you commit an hour to it.
  • Turn a lecture, webinar, or tutorial into study notes with chapters you can review later.
  • Pull the action items out of a recorded talk, a how-to video, or a training session.
  • Research what creators on TikTok, Reels, and Shorts are saying about a topic, without scrolling through every clip.
  • Brief a colleague on a video in a few lines, then share the full transcript if they want the details.

Summary language and privacy

The transcript stays in the language that was spoken in the video, so a Spanish interview comes back in Spanish. The summary language is your choice: set it in Settings to any of the 16 interface languages, or leave it on the system default. That way you can read an English summary of a German video, or the other way round.

Your transcripts and summaries are private to your account and can be deleted at any time. Scrivi is an independent tool and reads only publicly available video data from the links you paste.

Features

5 Platforms Supported

Summarize videos from YouTube, TikTok, Instagram, X/Twitter, and Facebook in one tool. No need to switch between services.

Structured Summaries

Every summary includes a narrative overview, key points, auto-generated chapters, relevant topics, and action items, not just a paragraph.

Ask AI (Pro)

Go beyond summaries. Ask the AI custom questions about the video: extract quotes, clarify arguments, or compare points across multiple videos.

Export as PDF

Download the AI summary as a professionally formatted PDF. Great for meeting notes, study guides, or sharing key takeaways with your team.

Frequently Asked Questions

How do I summarize a video with AI?
Paste the video link into Scrivi and click Transcribe, then click Summarize. You get a 4 to 6 sentence overview, key points, chapters, topics, and action items when the video contains advice. The free plan includes 3 summaries a day.
Can I summarize a video in just one paragraph?
There is no length setting, but every summary starts with a short overview of 4 to 6 sentences, which works as a one-paragraph summary. The key points and chapters below it give you the detail when you need it. On paid plans you can also ask Ask AI for a specific format.
Which platforms does the video summarizer support?
YouTube (including Shorts), TikTok, Instagram Reels and video posts, X (Twitter) videos, and Facebook videos, Reels, and Live replays. The video must be public.
Can I summarize a whole playlist?
Not as a single link. Paste the individual video links one by one, or use batch transcription on a paid plan to process up to 10 links at once. A research report can then combine 2 to 5 of those transcripts into one document.
Is the video summarizer free?
Yes, within limits. A free account includes 3 AI summaries and 20 caption transcriptions a day, with no credit card. Videos without captions need audio transcription, which is part of the $2.99 Day Pass and the Pro plan.
Does it pull out action items?
Yes, when the video contains actionable advice. Tutorials, talks, and training videos usually get 3 to 6 action items. Videos without concrete advice, such as news or stories, get key points and chapters instead of made-up tasks.
Can I get the summary in another language?
Yes. Choose the summary language in Settings from the 16 interface languages. The transcript itself stays in the language spoken in the video.
Is Scrivi affiliated with YouTube, TikTok, Instagram, X, or Facebook?
No. Scrivi is an independent tool with no connection to any of these platforms. It reads publicly available video data from the links you paste.

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