Tube Scale is a free Chrome add-on developed by James P. Gleason. It falls under the category of Browsers and is classified as an Add-ons & Tools subcategory.

This handy tool allows you to scale the YouTube player to fill your browser window with just one click. With Tube Scale, you can enjoy an advanced cinema mode that goes beyond the standard theater mode. When activated, it removes the header bar, ensuring that your browser window is filled with nothing but video content.

One of the main advantages of Tube Scale is that it eliminates the need to go "full" full-screen, allowing you to effortlessly navigate between tabs and other programs while still enjoying an immersive YouTube experience.

Tube Scale is an open source project, which means that anyone can contribute to its development and improvement. If you have ideas on how to make this add-on even better, you can become a contributor on its GitHub page.

Get Tube Scale today and enhance your YouTube viewing experience!