資料月份 2026-09
VideoBrief
VideoBrief
VideoBrief
videobriefSummarize any YouTube video in seconds. Follow channels and get an AI brief of every new video, without watching it.

據 AlphaMoat 統計,截至 2026-09,Chrome 外掛 VideoBrief 使用者數為 17,環比 +41.7%,評分 5(4 人評價),在全部 9,324 款 AI 瀏覽器外掛中排名第 7,798 位,在「影片」分類(174 款)中排名第 148 位。

使用者數 · 2026-09
17+41.7%
評分
★ 54 評價
全站排名(9,324 個)
#7,798
「影片」排名
#148/ 174

VideoBrief 是什麼

Chrome 商店介紹

Summarize any YouTube video in seconds. Follow channels and get an AI brief of every new video, without watching it. VideoBrief: YouTube Summary, Transcript & Channel Digest

You follow engineering channels, conference talks, release streams, and technical tutorials. New videos keep arriving, but you rarely have time to watch them all.

VideoBrief helps at both ends. Open any captioned YouTube video and get a timestamped transcript, AI summary, key takeaways, chapters, and action items in seconds — no sign-up, separate tab, or copy-pasting into ChatGPT. Then follow the channels that matter and let the summaries come to you: every new video arrives as a brief telling you what changed and whether it is worth your time.

Built for people who use YouTube for work: software engineers, technical leads, founders, product teams, consultants, and researchers who need the signal without watching every minute.

What you can do with VideoBrief:

  • Get a full YouTube transcript with timestamps
  • Search video transcripts for words, topics, tools, names, and phrases
  • Generate a concise YouTube AI summary
  • Jump from a transcript segment to the exact moment in the video
  • Extract key takeaways, chapters, and action items
  • Ask questions with AI chat grounded in the transcript
  • Copy or export results as Markdown
  • Share processed video insights with a public link
  • Follow topics and receive personalized video digests
  • Subscribe to channels and receive summaries of new videos
展開其餘商店介紹▾

SEARCHABLE YOUTUBE TRANSCRIPT

Convert spoken video content into readable, timestamped text. Search the full transcript to find where a speaker mentions a specific topic, product, person, recommendation, or technical detail.

Select a timestamp to return to the original context without scrubbing through the entire video.

YOUTUBE AI SUMMARY

Understand the main ideas before deciding whether a video deserves your time. VideoBrief generates an AI summary from the transcript, helping you review tutorials, interviews, podcasts, lectures, webinars, and conference talks faster.

STRUCTURED VIDEO INSIGHTS

Go beyond a basic summary with:

  • Key takeaways
  • Chapter breakdown
  • Action items
  • Important recommendations
  • Tools and products mentioned
  • Decisions, risks, and next steps

AI CHAT GROUNDED IN THE TRANSCRIPT

Ask questions about the video and receive answers based on what was actually said. Request a simplified explanation, comparison, checklist, meeting notes, technical brief, or step-by-step guide.

PERSONALIZED TOPIC FEED

VideoBrief learns from the videos you process and can suggest professional topics to follow. Receive AI digests of relevant new videos without manually searching YouTube or monitoring dozens of channels.

CHANNEL SUMMARY NOTIFICATIONS

Subscribe to selected YouTube channels from the extension. When a new video is published, VideoBrief can process it and deliver a summary notification.

YOUTUBE VIDEO TO TEXT

Use VideoBrief as a YouTube video-to-text tool when you need readable source material instead of another playback. The timestamped transcript preserves the order of the discussion and makes spoken content easier to scan, quote, copy, and organize.

A video transcript with timestamps is useful for documentation, research, content review, and meeting preparation. Copy the text you need or export the transcript and generated results as Markdown for Notion, Obsidian, GitHub, and other knowledge tools.

HOW TO SUMMARIZE A YOUTUBE VIDEO

Open a captioned video and let the AI video summarizer analyze its transcript. Start with the short summary, review the key takeaways, then use chapters and action items to understand the structure and practical conclusions.

This workflow helps you summarize a YouTube video, podcast, interview, lecture, tutorial, webinar, product demo, or conference talk without relying on the title and description alone.

VIDEO NOTES FOR WORK, RESEARCH, AND STUDY

Turn video content into notes that match your purpose:

  • Developers can extract commands, tools, architecture decisions, and technical risks
  • Product teams can capture customer problems, feature ideas, decisions, and next steps
  • Researchers can locate claims, examples, names, and supporting arguments
  • Students can create lecture notes, study notes, chapter outlines, and revision material
  • Marketers can identify messages, examples, recommendations, and content ideas
  • Consultants can prepare a concise video brief for clients and colleagues

Instead of rewatching a long recording, search the YouTube transcript for the exact detail and verify it at the linked timestamp.

MORE THAN A YOUTUBE SUMMARY EXTENSION

Many video summarizer tools return one paragraph and hide the source. VideoBrief keeps the full transcript available alongside the YouTube AI summary, structured outputs, and transcript-based chat. You can move from overview to evidence without leaving the video page.

Use the public sharing option to send a video brief to teammates. Recipients can review the available summary, takeaways, chapters, and action items through one link. Use Markdown export when the result belongs in documentation or a personal knowledge base.

WHO VIDEOBRIEF IS FOR

VideoBrief is designed for software engineers, product managers, founders, marketers, consultants, researchers, students, and professionals who use YouTube as a source of knowledge.

Use it to:

  • Review long technical videos
  • Research products and markets
  • Extract information from interviews
  • Turn tutorials into practical steps
  • Prepare notes from lectures
  • Find statements inside webinars
  • Share concise video briefs with a team

HOW IT WORKS

1. Open a YouTube video with captions. 2. Click the VideoBrief button. 3. Get the transcript, AI summary, key takeaways, chapters, and action items. 4. Search the transcript, open timestamps, or ask follow-up questions in AI chat. 5. Copy, export, or share the results.

FREE TO GET STARTED

VideoBrief is free to install and use. You can start without creating an account. Usage limits apply, and signing in provides higher limits and access to additional features.

PRIVACY

VideoBrief processes video transcripts and generated content only to provide the features you request. Data handling is described in the VideoBrief Privacy Policy.

VideoBrief is not affiliated with, sponsored by, or endorsed by Google LLC. YouTube is a trademark of Google LLC.

外掛檔案

版本
v2.0.27
安裝包體積
99.01KiB
支援語言
Deutsch · English · español 等 7 種語言
更新於
2026-09-18

使用者增長趨勢

同一座標 · 懸停檢視月度數值
最新 17環比+41.7%
-6.112.218.426-0726-08
2026-07
10
—
2026-08
12
+20.0%
2026-09
17
+41.7%

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資料月份:2026-09 · 使用者數與評分來自 Chrome 應用商店公開資料,按月聚合更新。口徑說明見資料方法。