YouTube Annotation Toggle is a free Chrome add-on developed by ivoilic. This add-on adds a convenient button to the toolbar of YouTube videos, allowing users to easily turn off and on the annotations.

Sometimes, when watching a music video or any other content on YouTube, the annotations can be distracting and ruin the overall viewing experience. With YouTube Annotation Toggle, users can simply click on the button added to the toolbar and toggle the annotations on and off according to their preference.

This add-on aims to provide a seamless and enjoyable viewing experience by giving users control over the annotations. It is a useful tool for those who prefer to watch YouTube videos without any interruptions from annotations.

Please note that this add-on is still in development, and the developer encourages users to report any missed annotations or problems they encounter. The developer also plans to include an update in the future, which will allow users to have annotations hidden by default.

Overall, YouTube Annotation Toggle is a handy Chrome add-on for anyone who wants to have control over the annotations on YouTube videos and enjoy a distraction-free viewing experience.