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What If YouTube Zoom to Fill Not Working?

Shanoon Cox
Shanoon Cox
Originally published May 25, 22, updated Dec 05, 23
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YouTube is an application that is in demand by millions of users throughout the globe. With such high demands, there are several features that have been enhanced across the platform for the sake of providing users with better functionality. One such feature comes under the zoom characteristic that provides a better cinematic experience to the user upon its use.

This article is a discussion of the issues caused by the zoom to fill YouTube feature. As it hinders the operability of the user, there are several impacts on the complete operation of the tool. However, to counter it, this article turns up different techniques that can be implemented to resolve this problem.

Part 1: Fix YouTube Zoom to Fill Not Working on Android or iPhone

If the YouTube zoom to fill not working error is present across the smartphone that you own, there are several remedies that can be considered as a proper solution to this issue. Go through these fixes to know more about how you can resolve it without putting yourselves in miserable conditions:

1. Update YouTube Application

The first remedy that may come into your mind related to resolving the zoom to fill YouTube issues on your smartphone is by updating the application. YouTube requires frequent updates, and an outdated application may not work properly, which may lead to such consequences. To counter this issue, you need to go through the following steps:

For Android

Step 1: Initially, you need to direct yourselves into the “Play Store” and click on the “Profile” icon. Across the list of different options, you will find the “Manage apps and device” section.

tap on manage apps and device

Step 2: On the new screen that opens up, select the “Manage” tab and proceed to turn on the “Updates available” filter for your device.

check available updates

Step 3: Find the update of the YouTube app across the provided list. Click on the tool to open it across a new screen. Click on "Update" to successfully update the application on your Android.

update the youtube android app

For iPhone

Step 1: Start by launching the App Store across the iPhone. Click on the “Profile” and locate the applications installed across your iPhone.

launch ios app store

Step 2: Find YouTube in the list of different available updates. Click on “Update” to put your YouTube application in the latest version.

click on app button

2. Re-Launch YouTube Application

Restarting the YouTube application across your device may get you out of such miserable issues with platforms that are mere because of software glitches. To counter this problem, you can consider re-launching your YouTube application on smartphones as required:

For Android

Step 1: You need to tap on the 'rectangular' icon present at the bottom of the screen to open the applications that are currently running in the background.

Step 2: To close YouTube, you need to swipe right or left the application from the said screen. Re-launch YouTube by accessing the app from the homepage.

close youtube app android

For iPhone

Step 1: With YouTube turned on across the iPhone, swipe up from the bottom of the screen at a consistent speed smoothly or double press the Home button according to your iPhone model. This will show the running applications in the background.

Step 2: To close YouTube, you need to swipe up the application. Re-launch it from your iPhone’s homepage.

swipe up to close youtube

3. Restart Your Device

This is another extensive zoom to fill YouTube issue solution that can help you recover your device from the illicit software glitches that are preventing it from starting properly. By restarting the devices, you can easily get rid of this problem within no time.

For Android

Step 1: To reboot an Android device, you need to hold the ‘Power’ button of the device until a screen displays on your front.

Step 2: Click on the “Restart” option on your Android to restart your device properly.

select restart option

For iPhone

Step 1: To restart an iPhone, it is best that you proceed to your “Settings” and access the “General” option.

access general settings

Step 2: Click on “Shut Down” from the available list of settings to turn off the iPhone. Re-launch the iPhone by holding the “Power” button of the device.

click on shut down

Part 2: Fix YouTube Zoom to Fill Not Working on Chrome

Users who are using YouTube across their browsers can also face the above-mentioned concerns. As an answer to YouTube zoom to fill malfunctioning across Chrome, this part comes up with a discussion of three impressive solutions that can be adopted right away for effective results.

1. Clear Browser’s Cache

To start with the solutions, the first thing that you can do is to clear your Chrome’s cache. A filled cache usually hinders the flow of the application, which in turn leads to a decreased performance. To clear the browser’s cache, you need to look across the following steps:

Step 1: Launch your Chrome browser and click on the “Three-Dotted” icon on the top-right corner of the screen.

click on three dots option

Step 2: Select “Clear browsing data…” from the ‘More Tools’ option across the drop-down menu. This leads you to a new window.

access clear browsing data option

Step 3: Make sure you have the right time range selected for this purpose. Select the right options that will clear out the cache of your Chrome and hit “Clear Data.”

clear browser cache data

2. Update Your Chrome

While seeking the right zoom to fill YouTube solution, you may come up with the idea of updating your Chrome browser. For this, you have to look into the steps shown below:

Step 1: Open Google Chrome on your desktop and click on the three-dotted icon on the top-right section. Find the option of “Help” in the drop-down menu and proceed by clicking ‘About Google Chrome’ from the next menu.

tap on about google chrome

Step 2: The browser detects an update that is due for Chrome. It will automatically start updating the browser if detected. Once the update is complete, you need to restart your Chrome browser.

google chrome is updating

3. Delete the Extensions

It can be quite surprising to find the extensions across your Chrome being the perpetrator of this problem. With extensions like different ad blockers on your list, the YouTube zoom to fill problem can be caused because of it. To remove these extensions from Chrome, you need to:

Step 1: Lead to the three-dotted icon on the top-right corner of Chrome to open the settings. Direct the cursor to “More Tools” and select “Extensions” in the protruding menu.

access your installed extensions

Step 2: The new window opens up with the list of extensions installed across your Chrome browser. Click on "Remove" to delete the extension from the browser simply. Tap on "Remove" once again when prompted.

tap on remove button


The article has provided you with some comprehensive methods that can be adopted to solve the YouTube zoom to fill problem on your device. With these methods, you can go through all the small glitches that occur on the YouTube app that is hindering your work.

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