Margin turns YouTube videos into structured notes and turns those notes into your next video. Paste a link and get a Google Doc in your own Drive: TL;DR, timestamped takeaways, quotes, action items, ready-to-post threads. Creators connect their channel and get video ideas grounded in what they actually watch plus their own channel data, brand-voice scripts, and learning reports. drive.file scope only, published limits, one-click cancel. Free: 10 videos/mo. Paid from $9/mo.