FIX: Twitch full screen not working

Vladimir Popescu
by Vladimir Popescu
Being an artist his entire life while also playing handball at a professional level, Vladimir has also developed a passion for all things computer-related. With an innate fascination for research and analysis, and realizing... Read more
Affiliate Disclosure
Twitch full screen not working - PC on table
To fix various PC problems, we recommend DriverFix:
This software will keep your drivers up and running, thus keeping you safe from common computer errors and hardware failure. Check all your drivers now in 3 easy steps:

  1. Download DriverFix (verified download file).
  2. Click Start Scan to find all problematic drivers.
  3. Click Update Drivers to get new versions and avoid system malfunctionings.
  • DriverFix has been downloaded by 0 readers this month.

If you noticed that your Twitch full screen doesn’t work, you can rest assured that you’re not the only one experiencing this issue.

A large number of users have stormed the online forums asking for a fix for this issue.

Unfortunately, the developers at Twitch didn’t release an official solution to this issue.

It is only a matter of time until this happens, and until then, you will be able to use the workarounds found in this article.

The problem seems to be caused by the BTTV extension. Even though this tool is very useful when managing emotes, having it installed will impair your ability to watch streams in full screen.

Please read on to find out what you can to do temporarily bypass the issue, and get back to watching your favorite streams in full-screen mode.

How to fix full-screen issue on Twitch?

1. Try a different browser

If the full screen isn’t working in Twitch, it’s possible that your browser is the issue. To check that, you need to switch to a different browser, such as the one recommended below.

The browser is built on the Chromium engine, so it’s quite similar to Chrome. In fact, all your Chrome extensions will continue working in this tool as well.

Unlike Chrome, this one focuses highly on user privacy and security, and it comes with tracking and malware protection.

In addition, the browser has a built-in VPN, for an extra layer of security.



Opera is one step ahead from all the other browsers and comes with a free VPN.

2. Disable the BTTV extension

Twitch full screen not working - Twitch full screen not working
  1. Open the Twitch app on your PC.
  2. Click on the Extension Manager tab.
  3. Find the BTTV extension in the Installed extensions panel.
  4. Select it and click Uninstall.
  5. Check to see if the full-screen mode is working properly.

Note: This method is useful if you don’t want to keep the BTTV extension installed. In the case that you want to keep the extension, please try the next method.

Is Twitch hosting not working? Try these methods

3. Use the theatre mode workaround

laptop with user clock - Twitch full screen not working

If you are convinced that you want to keep the BTTV extension, you can try this workaround. Even though it is not an official fix, it proved effective in the case of most of the users encountering this issue.

Follow these steps to try it:

  1. Open Twitch -> navigate to one of your favorite streamers.
  2. Once there, open any stream.
  3. Inside the video player -> press the Theatre Mode button.
  4. Double-click the screen to make it go into full-screen mode.
  5. Repeat these steps every time you see this problem appear.


In today’s article, we explored the best ways of dealing with the Twitch app not allowing you to watch your favorite streams in full-screen mode.

Even though the methods presented in this list are not official fixes for this issue, you will be able to work around it by trying out these ideas.

Please feel free to let us know if you have any suggestions, and if you found this guide helpful.

You can do so by using the comment section found below this article.

This article covers:Topics: