Youtube Exit Fullscreen

Name: Youtube Exit Fullscreen
Rating: 5 (3 reviews)
Author: Sacerdos

By: Sacerdos

Makes your browser exit fullscreen when the video ended. Github: https://github.com/Sacerdoss/youtube-exit-fullscreen

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Features & Capabilities

Mobile Firefox will not always disable the display timeout when a youtube video is ending. By exiting fullscreen automatically you can fall asleep watching a video without your phone battery being drained over night. The extension checks if you have "autoplay" enabled and will not exit fullscreen if so.

User Growth & Download Statistics

Add-on

By:

Daily users:

Rating:

Version:

1.2 Last updated: 2022-05-18

Version code:

5406513

Creation date:

2022-05-17

Risk:

Content scripts matches:

*.youtube.com

Size:

14.11KB

Full description:

Source:

Firefox Add-ons Store

Data ingested on:

2026-07-05

Compare stats and ranking:

Ranking

# 31,628 ▼ 1,270

Other rankings

#90 in exist keyword 23 ▼ 7#244 in screensaver keyword 7 ▼ 5

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Contact the developer

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Developed by:

Sacerdos

Firefox Add-ons Store

https://addons.mozilla.org/firefox/addon/youtube-exit-fullscreen/

User Reviews

I was looking for this extension, it is perfect and does what it must does, I use to exit full screen youtube videos and activate de screen saver, so de tv do not get burns.

by se*****, 2025-08-29

i have been looking for a solution to get me computer to exit fullscreen for months now. If i fall asleep watching youtube in fullscreen the machine will never suspend. thank you so much idk how i didnt find this earlier!

by Fi*****, 2025-07-29

Does exactly what it says. I use it for desktop, so that hibernation mode can kick in after falling asleep. Works fine with Enhancer for Youtube also running

by Je*****, 2025-05-26

View all user reviews ›

Is Youtube Exit Fullscreen Safe?

Risk impact

Risk impact measures the level of extra permissions an extension has access to. A low risk impact extension cannot do much harms, whereas a high risk impact extension can do a lot of damage like stealing your password, bypassing your security settings, and accessing your personal data. High risk impact extensions are not necessarily malicious. However, if they do turn malicious, they can be very harmful.

Youtube Exit Fullscreen requires a few sensitive permissions. Exercise caution before installing.

Risk impact analysis details

Critical Request access to the following domains: youtube.com
High ******* ******* **** *** ****** ***** *** ***** ** ******* **** ********* ********* ** * *********** *****

Risk likelihood

Risk likelihood measures the probability that a Firefox add-on may turn malicious. This is determined by the publisher and the Firefox add-on reputation on Firefox Add-ons Store, the amount of time the Firefox add-on has been around, and other signals about the Firefox add-on. Our algorithms are not perfect, and are subject to change as we discover new ways to detect malicious extensions. We recommend that you always exercise caution when installing a Firefox add-on.

Youtube Exit Fullscreen has earned a fairly good reputation and likely can be trusted.

Risk likelihood analysis details

High This extension has low user count. Unpopular extensions may not be stable or safe.
Low **** ********* *** ******* **** **** * ****** **** ***** ******** *** **** ****** ** ** ****** *** *****
Low **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****
Good **** ********* *** **** **** *******