What2Watch is a free Chrome extension developed by mrdgraph. It falls under the category of Browsers and specifically the subcategory of Add-ons & Tools. This extension aims to analyze videos on YouTube and provide recommendations on whether to watch a video or skip it.

With the recent removal of dislikes on YouTube, What2Watch fills the gap by adding an analyzer in the form of a small speedometer. This speedometer indicates the quality of the current video, helping users make informed decisions about whether to invest their time in watching it.

The extension provides valuable insights into the video's quality, allowing users to save time by skipping videos that may not meet their expectations. What2Watch is a useful tool for YouTube users who want to make the most of their viewing experience.