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YouTube Video Summary & AI Chat - Summd

AI-powered YouTube video summarizer with timestamps. Chat with any video - ask questions and get instant answers

Users242Current public install base

Rating4.8Store average score

Reviews8Public review volume

Manifest versionV3Extension platform version

7-day growth-9Net users gained this week

7-day growth rate-3.59%Relative weekly velocity

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Start

4.75

Latest

4.75

7-day rating change

0.00

2026年7月14日2026年7月20日

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1-day growthDeclining

-3-1.22%

7-day growthDeclining

-9-3.59%

30-day growthGrowing

+1+0.41%

Technical snapshot

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Version2.4

ManifestV3

Size353KiB

Languages1English (United States)

Published--

Store updated--

Last crawled--

Overview

Product summary

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Tired of spending 30 to 60 minutes on YouTube videos just to extract a nugget of information? Or perhaps you're seeking an in-depth summary of long-form content? SUMMD is here to streamline your viewing experience.

Summd embedds a chat interface right next to your youtube video. Allows you to ask any question with the video as context and automatically summarises and timestamps what you're watching.

🕒 Automatic Summaries with Smart Timestamps

SUMMD provides concise, structured summaries each time you load a video, complete with segmented summaries and clickable timestamps for easy navigation.

❓ Find Answers Without Watching the Whole Video

With SUMMD's interactive AI chat, you can ask specific questions about the video's content at any point and receive pertinent answers instantly, eliminating the need to watch the entire video.

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Store average score4.8Chrome Web Store aggregate rating, including ratings without synced review text

Synced text average4.8Average computed only from synced review bodies

Reviews with text8Synced review bodies

Total ratings / reviews8Chrome Web Store public rating/review count

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AI product read

AI-powered YouTube video summarizer and chat assistant

Helps users quickly find key information in long YouTube videos without watching the entire content, saving time by providing summaries with clickable timestamps and enabling Q&A about video content.

User opens a YouTube video -> Content script detects video and sends transcript to api.summd.app -> Background service worker fetches AI summary/chat response -> Results displayed on YouTube page or in popup. Authenticated users get 15 free messages/month; unlimited access requires subscription via summd.app/dashboard.

Target users: Students reviewing lecture recordings / Developers skimming conference talks / General users tired of long videos

Source code is heavily minified, making some UI flow analysis difficult without decompilation. The actual payment processing happens on summd.app (destination service), not within the extension itself.

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Permission risk

Medium-risk permissions

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扩展能力较强：storage

Publisher

martin.dimi97

Independent publisher

Email: [email protected]
Phone: --
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