Tried Everything to Turn YouTube Lectures into Notes — Ended Up Building My Own Tool

Roxy Lee — Thu, 17 Jul 2025 12:28:40 +0000

I watch a lot of technical content on YouTube—talks, deep dives, interviews. But once the video goes beyond surface-level, it becomes a nightmare to keep up. I was constantly pausingtrying to take notes, and honestly spending more time fighting the player than actually learning.

I tried all the popular tools—most of them just extract the transcript or spit out a generic summary. That’s not super helpful when you want to revisit key points, follow the structure of the talk, or study deeply. And if I just wanted subtitles, YouTube already has that built in.

So I built y2doc: paste any YouTube link (up to 4h long) and it’ll generate a full document with structured headings, timestamps, and the actual content—sometimes over 10k words. You can also choose different output styles (summary, conversation format, even email-style writeups).

It’s totally free to use. I made it mostly for myself and other people who prefer reading/reviewing over rewatching videos, but still rely on video content to learn.

Would love any feedback, feature requests, or edge cases you'd want it to handle. Try it here: https://y2doc.com/

🚀 From Documents to Video Courses in Seconds: Meet Study Space, Your AI Learning Companion

Roxy Lee — Tue, 17 Jun 2025 07:52:42 +0000

Keeping up with new technologies, frameworks, and research papers can feel like a full-time job. What if you could turn any article, report, or PDF into a bite-sized video course, instantly?

That's exactly what Study Space is built for — and it's a game-changer for developers, students, and lifelong learners.

🧠 What Is Study Space?
Study Space is an AI-powered learning platform that transforms written content/link into engaging, personalized video lessons — complete with slides, voice narration, and even animations.

It’s like having your own AI tutor who understands your pace and style of learning.

⚙️ Key Features
📄 Upload documents or paste links → get an auto-generated multimodel course

🎥 Watch instead of read — with visuals and narration that adapt to you

🧩 Learn smarter — skip what you already know, focus on what you don’t

🧪 Understand complex content like research papers or industry reports — no background required

💡 Real Use Case: Devs, This Is for You
I uploaded a long tutorial on LLMs and within minutes, Study Space gave me a video course that covered all the key concepts with clean slides and concise explanations. It saved me at least an hour — and helped me actually retain the content.

🎯 Who Should Try It?
🧑‍💻 Developers learning new frameworks

🎓 Students juggling too many textbooks

💼 Professionals needing to digest dense reports

🧠 Curious minds who love to learn but hate wasting time

🚨 TL;DR
Docs in → Courses out.
You learn, AI handles the rest.

🧪 Try it out and let me know what you think: Study Space

Your feedback = our fuel 🚀

DEV Community: Roxy Lee

Tried Everything to Turn YouTube Lectures into Notes — Ended Up Building My Own Tool

🚀 From Documents to Video Courses in Seconds: Meet Study Space, Your AI Learning Companion