Enjoy true fullscreen on YouTube — without leaving the page. This extension adds a windowed fullscreen mode to YouTube. Toggle it easily using the extension icon, the new button inside the YouTube player, or by pressing "w" on your keyboard. While in fullscreen mode, you can still scroll down to see comments and related videos — no need to exit fullscreen. Press "s" anytime to show or hide the YouTube search bar. Make YouTube videos fully responsive and make the most out of your screen space. No more wasted margins around the content you love. *Note*: After installing, please reload YouTube for the new player button to appear. The source code is available on GitHub. - Changelog 1.3.1 - Added "Show Player Button" preference - Settings now take effect immediately after changing them - Now checking if content scripts are installed when opening the settings popup - Fixed a bug where autoEnable would fail if player is in default mode - Fixed theater mode preference not being properly restored 1.3.0 - Added Settings screen when clicking extension icon - Added Automatic Fullscreen option - Searchbar automatically shows/hides when in fullscreen. Similar to the seekbar. 1.2.8 - Fixed a bug with very small screen sizes - Removed scrollbars on Windows