YouTube Playlist Summarizer
Get the Playlist Content in Seconds!
Hey Indie Hackers! I kept losing hours to bloated YouTube playlists, so I built a Chrome extension that summarizes entire YouTube playlists — each video individually.
The important bit upfront: $19.95 one-time, lifetime access. No subscription, no hidden fees. Bring your own Gemini + YouTube Data API keys — costs pennies (≈$0.10 for 10 videos).
What it does:
Summarize any range of videos (e.g. 100–110 only)
Formula detection — highlights math for quick scanning
Built-in AI assistant — ask it to clarify anything from the video
Key concept tooltips: define, explain, or search Google Images — one click
Detects important charts and lecture slides and labels them so you can find them
Translation support — summarize in any major language
Adjustable summary length — 3 to 20 sentences, or custom
Happy to answer any questions — and happy building, everyone!
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