YT Summarizer - Chrome Extension
A browser extension that summarizes YouTube videos using AI.
Score
60
User Rating
3.0
Free/Trial Support
Supported
Starting Price
--
Last Updated
Aug 14, 2026
Overview
What is YT Summarizer?
YTSum is a browser extension that summarizes YouTube videos using the Claude 3.5 Sonnet AI model. It helps users quickly understand the content of a video, gauge its value, and find key points with timestamped links. It operates directly from the browser, using the user's Anthropic API key.
What is YT Summarizer used for?
Top Features
- Summarize YouTube videos directly on the video page
- Timestamped links to key points in the video
- Copy the full transcript to clipboard
How to use YT Summarizer?
Install the extension, provide your Anthropic API key, and open a YouTube video with a transcript. The extension will summarize the video on the page.
Alternative Tools
No alternative tools found
Pros & Cons
No Data
Use Cases
- Quickly understand the content of a YouTube video to decide if it's worth watching
- Find specific information within a video using timestamped links
- Analyze the full transcript of a video using other AI tools like ChatGPT or Claude
YT Summarizer Pricing
Free PlanSubscription Plan
No detailed pricing information available
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