AlgoScope is a free Chrome add-on designed for YouTube enthusiasts and content creators looking to analyze video performance effectively. This tool automatically displays performance badges directly on video thumbnails, categorizing them as Super, Hot, Normal, or Low based on their view counts compared to channel averages. With this visual aid, users can quickly identify the most successful videos in any YouTube channel.

In addition to thumbnail badges, AlgoScope offers a side panel dashboard for easy ranking of videos, separates analytics for standard videos and Shorts, and automatically extracts keywords from top-performing content. Users can also export data to CSV and download thumbnails in bulk. This add-on is particularly useful for content creators, marketers, and anyone needing detailed channel analysis.