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YouTube Summary & ChatGPT by Glasp

Access ChatGPT from the browser toolbar and get transcripts and summaries of YouTube videos. Powered by ChatGPT & Claude.

Users100KCurrent public install base

Rating3.8Store average score

Reviews190Public review volume

Manifest versionV3Extension platform version

7-day growth0Net users gained this week

7-day growth rate0%Relative weekly velocity

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3.84

Latest

3.84

7-day rating change

0.00

2026年7月16日2026年7月21日

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Version2.0.28

ManifestV3

Size584KiB

Languages1English (United States)

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Overview

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YouTube Summary & ChatGPT by Glasp is a free Chrome Extension that lets you quickly access transcripts of YouTube videos, summarize YouTube videos, and ask ChatGPT from the Chrome toolbar. Summarization functions are powered by ChatGPT, Claude, MistralAI, and Gemini. This extension is made by Glasp team (https://glasp.co).

HOW IT WORKS:

- When you visit YouTube videos, you'll see a gadget box on the right top so that you can quickly access transcripts of the YouTube video.

- If you click "View AI Summary", you can see the summary of the video. You can use the AI model from the followings: OpenAI's GPT-3.5, GPT-4, Anthropic Claude, and Mistral AI.

- Clicking Chrome toolbar allows you to access ChatGPT so that you can ask anything instantly.

## What are the benefits of using YouTube Summary & ChatGPT by Glasp?

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Store average score3.8Chrome Web Store aggregate rating, including ratings without synced review text

Synced text average3.7Average computed only from synced review bodies

Reviews with text166Synced review bodies

Total ratings / reviews190Chrome Web Store public rating/review count

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AI product read

YouTube video transcript extraction and AI-powered summarization with quick ChatGPT toolbar access

Saves time by extracting transcripts and generating AI summaries of YouTube videos instead of watching entire videos, enabling faster learning and information absorption

1. User visits a YouTube video → extension injects a summary widget in the top-right corner. 2. User clicks the widget to view the video transcript. 3. User clicks 'View AI Summary' → extension sends the transcript with a customizable prompt to the selected AI service (ChatGPT/Claude/Mistral/Gemini/etc.) which opens in a new tab. 4. The AI service generates a summary; follow-up prompts can be displayed for continued interaction. 5. Alternatively, clicking the Chrome toolbar icon opens ChatGPT directly for any question.

Target users: Students and researchers watching educational YouTube content / Professionals seeking to quickly extract key points from long videos / Content creators and knowledge workers who need to process video information efficiently / Non-native English speakers who benefit from summarized content

check-user-limit module is minified into a single line making exact usage limit logic hard to trace
Cannot determine exact free vs Pro feature boundaries from source alone
The extension relies on external AI services (ChatGPT, Claude, etc.) for summarization, meaning users must have their own accounts on those platforms to use summarization features - but this is about the destination services, not the extension itself

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Permission risk

Medium-risk permissions

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扩展能力较强：storage

Publisher

Glasp

Kazuki Nakayashiki

Email: [email protected]
Phone: +14158570597
Address: 1 Embarcadero Center Lobby Level, ELI #112 San Francisco, CA 94111 US

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