Summary Cat, a YouTube Video Summary Generator
Hello HN! Please check out Summary Cat (https://www.summarycat.com). It uses OpenAI's GPT-3.5 to summarize YouTube transcripts. Please note that it only works for - *English* videos. - videos that are not too long in length. I'd appreciate any feedbacks, criticisms, or feature requests!! You can also find my contact info in my profile. Thank you in advance. ------------Technical Details--------------- Tech Stack - Frontend: HTML/CSS - Backend: Python/Flask APIs: - For grabbing YouTube's transcripts: I used youtube-transcript-api…
Summary Cat, a YouTube Video Summary Generator launched on September 22, 2023 with 41 votes, #1,316 of 4,228 launches that month and more than 90% of that year's launches.
In plain words
Summary Cat is a YouTube video summarizer that uses OpenAI's GPT-3.5 to generate concise summaries from video transcripts. It works with English-language videos of moderate length and extracts transcripts before processing them through the language model. The tool features a simple HTML/CSS frontend with a Python/Flask backend, making it accessible for viewers who want quick summaries without watching full videos.
written from the facts on this page · September 2026
From the sources
In the maker’s words, at launch
Hello HN! Please check out Summary Cat (https://www.summarycat.com). It uses OpenAI's GPT-3.5 to summarize YouTube transcripts. Please note that it only works for - *English* videos. - videos that are not too long in length. I'd appreciate any feedbacks, criticisms, or feature requests!! You can also find…
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Hi, I'm Alex. I created Eightify to take my mind off things during a weekend, but I was surprised that my friends were genuinely interested in it. I kept going, and now it's been nine weeks since I started. I got the idea to summarize videos when my friend sent me a lengthy video again. This happens to me often; the video title is so enticing, and then it turns out to be nothing. I had been working with GPT for 6 months by the time, so everything looked like a nail to me. It's a Chrome extension, and I'm offering 5 free tries for videos under an hour. After that, you have to buy a package.…
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Source: Show HN post ↗ · launch text quoted in part
