Youtube-Transcript-Content-Filter is a free Chrome extension developed by Mastery Coding. It falls under the category of Browsers with the subcategory of Add-ons & Tools. This extension is designed to parse transcripts on a YouTube video and check it for harmful language.

To use this extension, simply click on the extension icon while on a YouTube video page with an open transcripts panel. The extension will then filter out all of the non-offensive transcript segments, leaving behind only the offensive words. These offensive words will be underlined in the remaining transcript, making it easier for users to identify and navigate through potentially harmful content.

With Youtube-Transcript-Content-Filter, users can have a safer browsing experience on YouTube by quickly identifying and avoiding videos with offensive language. This extension is a useful tool for those who want to maintain a clean and positive online environment.

Please note that this extension is available for Chrome users only. It is completely free to use and provides an additional layer of protection against harmful content on YouTube.