Reddit Comments on YouTube & Webpages is a free browser extension available for Chrome. Developed by easycomment51, this extension allows users to replace the comment section on YouTube videos with comments from the corresponding Reddit post. It also provides the option to view the Reddit post and associated comments for the current URL within the extension popup.

By default, when using this extension, YouTube comments are replaced with relevant Reddit comments. However, users can still access YouTube comments by clicking the YouTube icon in the comments section's top right corner.

One of the key features of this extension is that it turns the extension icon blue when the current webpage is submitted to Reddit. Clicking the icon opens a popup where users can explore posts and comments related to the webpage.

It's worth mentioning that this extension is ad-free, doesn't collect user data, and doesn't require any sign-up process.

Please note that YouTube is a registered trademark of Google LLC and this project is independent and not affiliated with YouTube or YouTube Inc.