What is Google Chrome Helper, Why Does Chrome Using 100% Memory in 2020

  • Google Chrome Helper is not a bad thing. In fact, it’s not a problem at all.
  • The “Google Chrome Helper” is the interface between the embed code in the browser and a remote server, it runs automatically with Chrome to pull flash or HTML content from elsewhere.
  • The solution of accessing Chrome > Preferences > Settings > Show advanced settings > Content settings don’t work in the latest Chrome version of mac and Windows.
  • You can Disable Google Chrome Helper renderer Mac memory by digging a little deep into settings and prevent it from eating up your precious CPU and memory, and mac fans.

If you are using Google Chrome on Mac and you are feeling that the browser is running slow on your system. Then open Activity monitor and chances are that you will see a parasite with the name of “Google Chrome Helper”. You will also see a lot of Chrome processes running wild and eating up your CPU memory.

The number of users has increased who got infected with this chrome helper problem and now looking for a quick solution to disable these processes. Although many online sites have explained a way to fix google chrome helper issues after the 2019 chrome upgrade that solution doesn’t work.

Unfortunately, the Chrome Help center doesn’t explain what this helper is and what it does besides hogging up users’ Mac. (Check Latest Macbook deals)

I have several chrome windows open at a time and all the google chrome helper processes are using too much memory. How can I disable these from starting”>https://support.google.com/chrome/thread/7263755?hl=en

Yep, I’m having the same issue. The ‘Google Chrome Helper’ is hogging all the CPU processing power and the fan in my recent model Macbook Pro is spinning like crazy. I can’t find any information on how to disable the helper on the latest version of Chrome. I guess I’ll go back to Firefox until it gets sorted but that is annoying as all my bookmarks and logins are stored in chrome now. Even online previous posts do refer disabling it via Preferences->Security->Content->Plugins->Choose to Click to Play for all plugins. But unable to locate this setting in Version 75.


So if you have tried running all troubleshooting methods to disable Google Chrome Helper but the problem persists then this article is worth reading.

What is Google Chrome Helper?

So what is this Google Chrome helper (renderer) that makes your mac fans run like crazy and eventually heating Macbook Pro or mini?

The Chrome Helper is the name of embedded content that runs outside the browser. Plugins that are not supposed by Chrome when run they pull data from elsewhere i.e flash HTML, CSS, and Javascript. The Google Chrome Helper becomes a bridge between this embedded code and a remote server.

You will face 100 % CPU and memory consumption on mac when a rogue extension or Google Chrome’s plug-in settings are configured to run everything by default.

Luckily there is a fix that is very easy and instantly disables Google Chrome Helper and reduces Memory consumption drastically from 100% to 20%.

How To Disable Google Chrome Helper On Mac?

Well, you can disable google chrome helper and it’s quite easy to do that.  But once you kill chrome helper then comes another headache that is, each time you want to see flash content. You’ll just have to opt in to view content.vtdecoderxpcservice

As already told that you can only see this helper process in activity monitor. So to stop google chrome helper, you will have to dig a couple of levels deep into your Chrome settings.

There are two ways to disable Chrome helper process.

The Shortest Way

If you don’t want to waste your time then simply copy this link path on to your chrome Omnibox.


Press enter and Chrome’s plugin setting will instantly appear before you.

You will see “Ask when a site wants to use a plug-in to access your computer” turned on. Simply use the slider to turn off to “Do not allow any site to use a plug-in to access your computer”.

The Longest Way to Disable Google Chrome Helper

  • Open Google Chrome on Mac or PC.
  • Click the “three vertical dots” in the top-right corner.
  • Click on “Settings.”
  • Click “Advanced” in the left-hand menu.
  • Then select “Privacy and security” from the dropdown menu.
  • Scroll down and under “Privacy and security,” select “Site Settings.”
  • Scroll down and click “Unsandboxed plugin access.”

Click on the Unsandboxed plug-in access and use the slider to turn off the “Ask when a site wants to use a plug-in to access your computer settings”, as described above.

One huge benefit of killing all Google Chrome Helper process is that it should keep Flash ads from auto-loading without having to install an ad-blocker.

Why Does Chrome Have So Many Processes

Did you ever wonder why does chrome opens so many processes? When you open task manager while running google chrome you will see that there are numerous chrome.exe entries. Even though you have opened one or two tabs you will see a whole list of processes. So, what does it means? Why does google chrome have so many processes?

At first sight, you might think that your system has been infected by a Trojan virus or malware. That can be true in some situations but wait for these google chrome multiple processes to explain something.

The reason for opening multiple chrome process is that Google Chrome takes advantage of these properties and puts web apps and plug-ins in separate processes from the browser itself.

This means that in case any web page crashes it won’t affect the browser or other web apps. It helps OS to run web apps in parallel and in unlikely event browser itself won’t lock up if a particular web app or plug-in stops responding.

Each tab has one process unless the tabs are from the same domain. That also goes for each plug-in as each extension will also have one active process.

How to make Google Chrome Helper not use as much CPU?

The chrome or any other browser is a problem for any operating system. It is the flash content that causes slow and sluggish browsers’ performance on mac and PC.

If it’s no possible to uninstall system-wide flash content and that which is embedded with chrome then prohibiting it from autoplay is the best option.

Another reason why Google Chrome Helper is causing high CPU and memory usage is the misbehaving plugins and extensions.

The main cause is the web site structure that hogs the Chrome browser on Mac. If you visit old fashioned sites your browser will not feel any pressure on rendering JavaScript.

So the Google Chrome helper renderer using too much cpu then you should take these preventive measures. While visiting heavy sites, block overused advertising, user profiling, and user tracking that almost every domain is doing these days. Just download any adblocker tool.

Secondly, avoid visiting the web site that has a bad web design including javascript abuse, bloated CSS, the Google enforced autoloading of additional content, dozens of cross-site requests, big media elements.

To soften the resource usage of a browser it is necessary to

  • Reduce the number of extensions in the browser
  • block ads,
  • Allow javascript only where it’s strictly necessary for the core functionality of the sites you visit
  • Never to let anything autoplay

This the whole story about chrome helper and how to kill it. If you are facing the same problem as google chrome helper not responding situation then share with us.

Leave a Reply

+ 10 = 18