LunaNotes

👋 Hey Product Hunt!

I'm Fernando, solo founder of LunaNotes.

Ever found yourself pausing YouTube videos to jot down notes, only to lose track of where things were said? I did too.

That's why I built LunaNotes, a tool that lets you take timestamped notes directly on YouTube, powered by AI.

Just install our free Chrome extension, and as you watch any YouTube video, you can:

• 📝 Take notes linked to exact moments in the video

• ✨ Get automatic transcriptions

• 🧠 Receive AI-generated summaries for quick review

• 💬 Chat with the video to dig deeper into the content

• 📂 Organize everything into folders for easy access

No need to switch tabs or pause the video manually. LunaNotes integrates seamlessly into your YouTube experience.

It's already helping students, content creators, and lifelong learners capture insights more effectively.

I'd love to hear your feedback and ideas!

Timestamp-based video annotation with AI-powered transcription and summarization creates a powerful learning feedback loop. The multimodal interaction (notes + chat) suggests interesting NLP applications for educational content.

owowww Amazing tool to take notes 👌👌👌

Excellent app to take notes @jfdelarosa !