How to Play YouTube Videos in HD?

When you watch video on youtube then You can not magically turn low-resolution video into HD, but there are add-ons and programs that “upscale” videos for larger screens. Output quality depends on your screen and the original video, but the results can be very impressive.

Best add-ons for turning Low to HD resolution videos-



Chrome extension Magic Actions for YouTube has an excellent Auto HD tool that forces the best possible quality from Flash and HTML5 videos. It also has an auto wide screen mode and supports Ultra HD 4K (4,000 pixels), though your PC may not.

The tiny YouTube HD add-on for Firefox plays videos in HD by adding code to the end of the URL. However, it does not work on embedded videos and only pushes resolution to 720 pixels, which is accepted as HD online but would be laughed out of a cinema.