Youtube Sentiment Analysis Chrome extension

Ever wonder if a video's comment section is full of praise, complaints, or a heated debate — but don't have time to scroll through hundreds of replies? The YouTube Sentiment Analysis Chrome Extension does that reading for you. Built as part of a KU Leuven course, it uses the VADER sentiment model to analyze comments under any YouTube video and renders clear sentiment visualizations directly within the YouTube interface. No tab-switching, no guessing — just a quick, visual read of the emotional temperature in the comments.