Audience Signal Miner for YouTube

Turn YouTube comments into structured research evidence without leaving the video page. Audience Signal Miner analyzes only comments currently loaded in your browser. Choose Content Requests for tutorials, education, reviews, and how-to videos, or Audience Reactions for entertainment, interviews, gaming, reactions, music, and vlogs. Review category counts, inspect unclassified comments, search evidence, edit categories, select all or choose individual comments, and open the original comment for context. Export selected evidence as an Excel-friendly CSV file or copy it as a Markdown table. Works on standard YouTube video pages and YouTube Shorts. Comment analysis runs locally in your browser. Comment data is not sent to a server or stored by the developer. There is no account, analytics, advertising, or external AI service. Exports happen only when you choose CSV or Markdown. The extension does not automatically retrieve every comment. Scroll or open more YouTube comments, then scan again to include them. YouTube is a trademark of Google LLC. This extension is independently developed and is not affiliated with or endorsed by YouTube or Google.