y2doc

What it does

y2doc is a simple tool that turns long YouTube videos (up to 4 hours!) into detailed, structured documents—complete with headings, timestamps, and even visual context. Whether you're reviewing a lecture, breaking down a technical tutorial, or just trying to make sense of a long interview, y2doc helps you get more out of every video—in a format that’s easy to search, skim, and revisit anytime.

How to use: As the name suggests, just drop in a video link and it automatically generates a structured document: Supports videos up to 4 hours long Generates tens of thousands of words with high accuracy Offers multiple formats (summaries, conversations, emails, etc.) Blows typical summarizers out of the water in content consistency