Turn a YouTube video into chapter-style timestamps from its captions.
Quick inputs
Prompt preview
From the transcript of this YouTube video: [your topic]. Tone: professional. Create a medium chapter outline with timestamp ranges, a short title for each section, and one bullet on what that section covers. Format timestamps so they can be pasted into a YouTube description.
Apply updates the chat composer below. You can still edit the message before sending — same orchestration as blank chat.
Edit the starter prompt if you want, then send. Full chat tools stay available.
Melsun is AI and can make mistakes. Check important info.
Need chapters for a long video? Paste the YouTube link and get timestamped sections from the native captions — ready to paste into a description or study notes.