Second brain for Youtube

Have your own second brain for Youtube. Summarize videos and save notes.

Second Brain for YouTube - Summarize and Save Notes

"Second Brain for YouTube" is a Chrome extension designed to enhance your learning from YouTube videos. It automatically transcribes and summarizes video content, allowing you to save and edit notes easily. You can store these summaries directly to your Capacities account. This free-to-use extension prioritizes your data safety, ensuring all information remains on your machine or in your Capacities account, with no personal data collected. Perfect for personal use, it helps you retain and apply knowledge efficiently!
Install from Chrome Web Store

Extension stats

Users: 606
27
Rating: 2.89
(19)
Version: 1.1.13 (Last updated: 2024-12-07)
Creation date: 2024-04-28
Risk impact: Moderate risk impact
Risk likelihood:
Manifest version: 3
Permissions:
  • storage
Host permissions:
  • https://api.capacities.io/*
  • https://chatgpt.com/*
Size: 296.96K

Other platforms

Not available on Android
Not available on Firefox
Not available on Edge
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Extension summary

I am Himanshu Srivastava, a 22-year old software developer based in Bengaluru, India. Linkedin: https://linkedin.com/in/himanshuSri24 Github: https://github.com/himanshuSri24 Mail: mailto:[email protected] Website: https://devwithcoffee.com Project Link: https://www.devwithcoffee.com/projects/second-brain-for-youtube/

I learn a lot from YouTube, and I wanted to build a tool that could help me retain and apply that knowledge. So, I built a second brain using AI, which helps me learn better and faster! 🚀

This is a chrome extension which automatically transcribes summarizes the content of the videos I watch. 🧠 Not just that, it can also save the markdown files for easy editing. ✨

I decided to take things a little further and added the feature for it to directly store the transcriptions and summary to Capacities as well! 📝

Is this extension free? Yes, the extension is free to use. You can download it from the Chrome Web Store.

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User reviews

These summaries are automatically generated weekly using AI based on recent user reviews. Chrome Web Store does not verify user reviews, so some user reviews may be inaccurate, spammy, or outdated.
Pros
  • Works as expected for many users
  • Timely communication and support from the developer
  • Provides rich summaries for YouTube videos
  • Saves time and effort for users
  • Good concept and potential for future enhancements
Cons
  • Does not save generated transcripts to Capacities
  • Opens ChatGPT without passing the transcript
  • Inconsistent functionality and reliability
  • Some users experienced issues after recent updates
  • Short summaries may not meet all users' needs
Most mentioned
  • Issues with saving to Capacities
  • ChatGPT window opens but doesn't work properly
  • Developer is responsive and fixes issues in a timely manner
User reviews
I'll second what Geoff said. I saw the negative reviews but saw Geoff's positive one, so I gave the extension a try. All I'll say is the extension works exactly as expected and is a very nice resource. Thank you to the developer for building this.
by Bruce Tuten, 2025-01-11

I've recently begun my Capacities.io adventure and was learning how to use the tools that were built for it. I was excited to try the YouTube summarizer here but did see some of the negative reviews. I tried it anyways and experienced something similar. It seemed something in the ChatGPT API had changed since the dev originally built it. So I pinged the dev and told him what was going on for me. He replied the next day and 4 days later he had a fix in place. I encourage everyone else who tried this and was disappointed to give it another chance and consider revising your review if it is now working as expected. I appreciate the young developer for his timely communication and ability to resolve the issues. And now I am getting very rich summary text for the YouTube videos I save to Capacities using this. I'm very pleased!
by Geoff McNeely, 2024-11-18

No longer saves the generated transcript. Clicking "save to capacities" or "save HTML" will generate a clean transcript but the results are not saved anywhere. This used to work, but something broke it.
by Paul Wood, 2024-11-11
View all user reviews

Extension safety

Risk impact

Second brain for Youtube requires a few sensitive permissions. Exercise caution before installing.

Risk likelihood

Second brain for Youtube may not be trust-worthy. Avoid installing if possible unless you really trust this publisher.

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