Greasy Fork is available in English.

Resize YT To Window Size

Moves the YouTube video to the top of the website and fill the window with the video player.

Ask a question, post a review, or report the script.

Draegon366 06.12.2023
OK Works great except for on age restricted videos it doesn't work for some reason. example
kekoviccc 31.10.2023
OK Hi I don't know if I'm the only one with this problem, but with the new Chrome update, whenever I want to pause a video using the space bar, it doesn't do it, I need to manually click on the video ...
SeriousHoax 26.08.2023
Last: ZrenAuthor 27.08.2023
Good Thanks a lot for the script. I've tried a few similar ones, but this one is pretty much perfect. But I have one issue, and that is, I lose my browser's scrollbar when the video window is resized by...
An Internet Dragon 22.08.2023
Last: ZrenAuthor 23.08.2023
Bad The video player moves down into the comments section when the script is active.
MrGhostMark 19.08.2023
Good YouTube's default theater mode leaves a lot to desire in how it expands horizonal but keeps it at the top of the page. This script improves it but filling the entire window. Updates quickly too whe...
Mathias Jacobsen 28.06.2023
Last: zecuse 18.08.2023
Not working anymore
Fiery Foxtail 15.07.2023
Last: Kevin_LIU 11.08.2023
OK Doesn't work when there's youtube content warning screen ("The following content may contain topics related to...", possibly for age verification screen too but I haven't checked), other than that ...
Ghis1964 06.07.2023
Good Thanks. I had managed to resize via my css style-sheet but I still had the scrollbar visible in the video screen :/ With your script I can now remove my crappy workaround :)
Nancychu89 30.06.2023
Good Thank you very much for updating the script so quickly!
the-nelsonator 29.06.2023
Good Works great, when it broke due to an update dev fixed within a day!!! Very appreciated.
Hyftar 29.06.2023
Last: Hyftar 29.06.2023
Good Script broke as of today
ohemb 06.06.2023
Last: fakotako 29.06.2023
Menubar fades out and is hidden - unwanted behavior. Didn't see anyone here talk about it, but scrolling down below the video, the menubar/masthead has faded out, and can be made to briefly appear ...
Leadra 26.03.2022
Last: Leadra 28.05.2023
Good 請問這個是否可以直接通用所有html5 player的網頁
Kirschs 27.05.2023
OK Since a few days the script doesn't work properly on the main page and the channel pages of youtube. As soon as you have watched a video and go back in the browser, a complete screen is not display...
urnfs 01.04.2023
OK Script works but completely breaks the site if you hit the 'mini player' button on the youtube video (the mini player is blank and you see a blank white area where the rest of the site should be. T...
Bababatman 18.02.2023
Last: Bababatman 18.02.2023
Good Starting today, this script doesn't seem to work :(
anonnow 23.01.2023
Good Awesome script! Been using it for a long time, it's a must have. Also curious if the author of this script could make something similar for rumble.com? I'm able to fit it more in the window with th...
Leadra 05.11.2022
Good bug with google trans打開翻譯會有BUG 當我放大影片後，如果執行google翻譯(chrome擴充) 版面就會重疊 影片上方也會多出一片黑背景
joshatt 14.11.2021
Last: sdyxzol02 21.04.2022
Good Works great in windows. How to make it work in ANDROID kiwi browser? (m.youtube.com)
zecuse 14.04.2022
Last: zecuse 20.04.2022
Good Not sure if I'll get an answer, but I have a 1600x900 monitor, use Firefox, and this script would always give me some small black bars on the sides of the video which was centered horizontally. I t...
webgreasyfork 20.04.2022
Good Nice script, thank you (and the recent change with the toggled off feature).
Mithrandir 03.10.2021
Last: Mithrandir 20.04.2022
Good Hello, this is a good userscript, I just had one question. Is there a way I could set it to 'off' by default, then activate it when I press 'w'? I don't know a lot of javascript, but could you poss...
Robert James 19.08.2021
Last: ZrenAuthor 20.04.2022
OK Love this script, been using it for years. Only addition I would love is a way to change back to non-theater mode without completely disabling the script. Currently you can't use the chat while wat...
gassug2 14.04.2022
Last: ZrenAuthor 20.04.2022
On Firefox 68. Video appears slightly zoomed in when using the script. Comparisons below (had to crop the screenshots from the top down due to filesize limit, the text box being cut off in the vide...
yshms 19.04.2022
Last: ZrenAuthor 20.04.2022
OK It would be nice if the script would not cut off any of the video, but other than that, it is great.

Post a review, comment, or question

If you think this script is breaking Greasy Fork's rules, please report it for removal.

Sign in to post a review, comment, or question.