Twitch Theater Mode for YouTube

CRX ID
emkgicniaaleakbicedgkimdegnjgbkd
Status
  • Live on Store
Description from extension meta

Changes YouTube theater mode to resemble Twitch theater mode when chat is enabled

Image from store
Twitch Theater Mode for YouTube
Description from store

TTM expands the main video view and moves the chat box to the right hand side. Additionally, all other on-screen elements get hidden. All changes revert upon leaving theater mode.

Leave a comment in the reviews if things bug out and I'll fix them over time. 👍

(v5.02 Updated March 2025: updated internal "manifest" file version to v3 to appease Chrome)
v5.01 Updated March 7 2024: fix for chatbox being short or hidden when window is narrow
v5.00 Updated March 2024: made modifications accounting for YouTube's Theater Mode Update
v4.00 Updated June 2023! 🥳🎉
(pre-v4.00 Updated June 2020... 😓)

Latest reviews

A (Siampu) 2025-08-03

Worked great, but partially broken by a recent YouTube update. Videos no longer properly take up the entire available space, instead using the same proportions as regular YT Theater Mode with the top bar and video details visible. Not a huge deal, but a loss in functionality nonetheless.

Gleb Teryokhin 2025-05-29

Very cool!

Batnano 2024-08-17

doesn't work at all

Grimlock7 2024-08-06

Broken. Installed Extension and nothing changed, Tried Fullscreen, Cinema Mode etc, No new buttons to try switch to theatre mode etc, nothing has changed. I do not know if it's broken since the last review on Jul 6th or if being on opera has changed anything with this extension. But either way it does not work.

Bruce lin 2024-07-03

sometimes it bugged out, and won't work.

Mark Matthews 2024-05-30

Works awesome, just press Cinema and it works

Mark Matthews 2024-05-30

Works awesome, just press Cinema and it works

Thomas 2024-04-28

Very good extension, only the chat is a bit too wide, so the video gets letter-boxed.

Remzi Kibar 2024-04-19

extension is broken when switching to normal view and youtube does not load properly

Gota0014 2024-03-03

Don't know if it was a recent update with Youtube or this extension but recently the size of the video doesn't change when going into theatre mode. There's just a large black box around the video. Worked fine before this other than needing to refresh the first time

Sean 2024-02-18

Perfect. Exactly what I was looking for.

MeTorrent PK B L 2023-12-10

doesn't work

Nuno 2023-08-22

it glitched out and now the chat is over the livestream

Nuno 2023-08-22

it glitched out and now the chat is over the livestream

Haidaruddin Muhammad Ramdhan 2023-08-20

Works great 💖 (21 Aug 2023)

Haidaruddin Muhammad Ramdhan 2023-08-20

Works great 💖 (21 Aug 2023)

信青樹 2023-08-20

I have tried many extensions and feel that this extension works the most like Twitch's theater mode. Thank you so much. (This comment was translated by DeepL)

信青樹 2023-08-20

I have tried many extensions and feel that this extension works the most like Twitch's theater mode. Thank you so much. (This comment was translated by DeepL)

Mik Sharov 2023-08-19

This extension is the only reason for me to watch live streams on youtube. unfortunately it broke a bit and now the chat is overlaid on top of the video, and also now there are "remnants" of the page outside the video player's borders. without this extension, watching live broadcasts is horrible and that's why I just don't watch them

Mik Sharov 2023-08-19

This extension is the only reason for me to watch live streams on youtube. unfortunately it broke a bit and now the chat is overlaid on top of the video, and also now there are "remnants" of the page outside the video player's borders. without this extension, watching live broadcasts is horrible and that's why I just don't watch them

Tobias Rudin 2023-07-14

Works well most of the time, it doesn't catch if u enter a livestream with theater mode already enabled and also seems to be a memory leak(prob from something related to chat, maybe storing too many messages in memory?)

Tobias Rudin 2023-07-14

Works well most of the time, it doesn't catch if u enter a livestream with theater mode already enabled and also seems to be a memory leak(prob from something related to chat, maybe storing too many messages in memory?)

syahrezank games 2023-07-02

Works like a charm, if still not try refresh a bit, and change back and forth between teather mode and default one

syahrezank games 2023-07-02

Works like a charm, if still not try refresh a bit, and change back and forth between teather mode and default one

TheRocki 2023-06-30

Updated quickly when it broke, been using it for years.

TheRocki 2023-06-30

Updated quickly when it broke, been using it for years.

Volkan Güler 2023-06-29

çalışmıyor

OrcanArtz 2023-06-08

I love you, best extension ever! Little bug: The profile picture from the channel is twice times in the upper left corner.

OrcanArtz 2023-06-08

I love you, best extension ever! Little bug: The profile picture from the channel is twice times in the upper left corner.

Deft Hallows 2023-05-22

Pretty annoying that I have to always remember to switch back to default mode after leaving the live stream. Otherwise it would break the next video/live stream. This has been an issue for a long time and it needed to be fixed.

Deft Hallows 2023-05-22

Pretty annoying that I have to always remember to switch back to default mode after leaving the live stream. Otherwise it would break the next video/live stream. This has been an issue for a long time and it needed to be fixed.

Eric Liu 2023-04-27

worked on ultrawide monitor while the other one I tried did not.

Eric Liu 2023-04-27

worked on ultrawide monitor while the other one I tried did not.

Pizza 2022-12-10

Only problem is when you hover over the stream player the name of the streamer and there pfp appears twice besides that good so far

Pizza 2022-12-10

Only problem is when you hover over the stream player the name of the streamer and there pfp appears twice besides that good so far

Sora hanari 2022-10-26

Thank you

Sora hanari 2022-10-26

Thank you

Iversman 2022-10-09

Works sometimes then suddenly stops working. You have to uninstall the extension the install it again to get it working again. Rinse and repeat the process many times a week. Unreliable but great when it does work.

Iversman 2022-10-09

Works sometimes then suddenly stops working. You have to uninstall the extension the install it again to get it working again. Rinse and repeat the process many times a week. Unreliable but great when it does work.

Evaz Wiclousky 2022-09-27

¿Podrias hacer que se pueda aumentar la Font del chat? se ve pequeño. Saludos.

Akame Oda 2022-09-22

FINALLY watching streams on YT without half the screen being dead space.

Akame Oda 2022-09-22

FINALLY watching streams on YT without half the screen being dead space.

Lucas Primc 2022-09-09

Perfect. Thanks for making YouTube live experience decent, something that YouTube themselves can't do apparently. They wanna beat Twitch but can't even give people a decent experience and implement stupid features instead of useful ones.

Lucas Primc 2022-09-09

Perfect. Thanks for making YouTube live experience decent, something that YouTube themselves can't do apparently. They wanna beat Twitch but can't even give people a decent experience and implement stupid features instead of useful ones.

Chris McFarland 2022-07-23

Doesn't seem to work.

Chris McFarland 2022-07-23

Doesn't seem to work.

Devin O 2022-06-21

Amazing extension, bravo to the creator. Just refresh YouTube, click Theater Mode on any video with a live chat or live chat replay, then CTRL+ make chat bigger and CTRL- to make the video bigger.

Devin O 2022-06-21

Amazing extension, bravo to the creator. Just refresh YouTube, click Theater Mode on any video with a live chat or live chat replay, then CTRL+ make chat bigger and CTRL- to make the video bigger.

Shadonic 2022-03-15

When it works, it's very nice. However, regular Theater mode constantly breaks for normal videos that aren't live streams, meaning the chat bar still shows up on the right when there is no chat. Very annoying as I have to constantly disable and re-enable the extension.

Shadonic 2022-03-15

When it works, it's very nice. However, regular Theater mode constantly breaks for normal videos that aren't live streams, meaning the chat bar still shows up on the right when there is no chat. Very annoying as I have to constantly disable and re-enable the extension.

Statistics

Installs
7,000
Market
Chrome Web Store
Category
Rating
4.38 (122 votes)
Last update
2025-03-05
Version 5.02
Languages