Youtube High Definition

Youtube High Definition How to Use Guide Image

Congratulations! Youtube High Definition installed successfully. You can right now start using your new add-on.

YouTube High Definition is a powerful tool that will let you play all YouTube videos in High Definition automatically.

YouTube High Definition solves a common annoyance which YouTube does not chose the best resoulution for the currently playing YouTube video although there is a better video resolution. Switching manually to a better resolution is awkward and difficult. YouTube High Definition solves this common annoyance and loads all YouTube videos in Highest Resolution automatically for you.

You can click on the red toolbar button of YouTube High Definition to get the add-on options panel. You can change the video quality and size of the Youtube video player by the relevant option areas. All changes are applied instantly and saved permanently.

YouTube High Definition can play 4K, 1080p and 720p High Definition options but by default YouTube High Definition decides to play highest resolution for you.

YouTube High Definition not only loads the highest available resolution but plays the videos in Wide or Full Page style to better improve the High Definition experience.

YouTube High Definition does not only supports YouTube videos but Facebook, Twitter and Reddit YouTube videos in High Definition.

YouTube High Definition also helps listening YouTube songs in High Definition which will will improve the sound quality significantly.

Popular Flash add-on FlashBlock is also supported to play videos in High Definition.

If you find the application useful please support my development efforts.

20 Responses to “Youtube High Definition”
  1. bsmanian says:

    This is help my favourite movies to see!

  2. Victor Muniz says:

    Is Very God!!!!!!!!

  3. This application just wonderful. I salute your efforts.

  4. irfan says:

    this is like a real video on HD

  5. srivishnu says:

    this high definition is good a superb to use

  6. I am excited to try this.

  7. hector says:

    I hope to enjoy this feature to the maximum!

  8. i just want to use this program, so that i can watch movies, videos, and other form of videos in HD

  9. Guddu Bhagat says:

    Indeed its awesome:)…. thank you for creatinging such add ones:)……

  10. Miss M says:

    Man this is soooo awesome! I love Firefox and all the add-ons! I just installed them and restarted browsing with them just now. Now I can finally watch videos in HD.. Things just kept getting cooler nowadays, you have to catch up. Thank you so much! God bless! :)

  11. mohamed-aboumouad says:

    I enjoyed so much these applications. thank you very much.

  12. arindam says:

    i just want to use this program, so that i can watch movies, videos, and other form of videos in High Definition Quality. Its a Beautiful.

  13. adam says:

    thanks, it’s make me easier.. :)

  14. sami says:

    hey admins you brought to me a terrific adds on

  15. This application just wonderful. I salute your efforts :-)

  16. Thomas says:

    Great job guys, but I would really appreciate it if it could toggle to full screen while playback and back to maximal size to choose the next video.

  17. Albin says:

    It’s a very nice addon, I don’t know how I earlier managed to use youtube without it.

  18. Futile says:

    Thank you so much for this extension. I listen to a lot of playlists on youtube and get really tired of having to change the quality for each song. This truly made my day. If I wasn’t a broke a$$ I would donate, but unfortunately I am.

    Thanks again.

  19. Hla Thein says:

    Thanks so much for your contributions

  20. ash369 says:

    Thank you, this really helps as I have a slow PC and this is useful for setting the lowest quality automatically to prevent it slowing down.