This extension stops YouTube™ playlists from going to the next video automatically by toggling autoplay to 'off'.*** UPDATE, 01/09/2015: Fixed some code dependencies. It should be less prone to breaking now. ***
Nextvid Stopper for YouTube™ is a lightweight extension that stops playlists from automatically going to the next video by toggling the autoplay button to 'off' every time you visit a playlist.
You can quickly disable Nextvid Stopper for YouTube™ by clicking on the icon in the address bar. If you want it to continue stopping autoplay, just click the icon again to enable it.
This extension won't stop autoplay for embedded YouTube™ playlists on other websites.
YouTube™ is a trademark of Google Inc. Use of this trademark is subject to Google Permissions. Nextvid Stopper for YouTube™ is NOT an official extension from YouTube™.