YT Thumbnail & Stats Pro — DartMC

Overview

Take control of your YouTube experience. This lightweight extension provides deep insights into video metadata that is normally hidden from the average viewer. Whether you are a creator analyzing thumbnail trends or a viewer wanting to see the true reception of a video, this tool is for you.
Core Features

Thumbnail Explorer: Instantly view and download all thumbnail variants hosted by YouTube (Max Res, High Quality, and alternate frames).

Restore Dislikes: Integrates with the Return YouTube Dislike API to show estimated like/dislike ratios directly in your browser.

Real-time Stats: View precise ratings and engagement metrics without leaving the page.


Privacy & Performance

No Tracking: We do not collect, store, or sell your browsing history or personal data.

Lightweight: Built with Manifest V3 for optimal performance and minimal impact on your system resources.

Open Access: Uses public APIs to fetch data—no YouTube login required.