How to Speed Up Google Chrome

A slow browser costs a little time all day long. Pages hang, tabs freeze, and the fan on your computer starts to roar. If you want to speed up Chrome, the good news is that most slowdowns come from a few common causes you can fix in minutes.

This guide walks through the fixes in order, from the quickest wins to the deeper checks. It also covers how to tell when Chrome is not the real problem and the computer is.

Menus and setting names in Chrome change from time to time. If something below looks a little different on your screen, look for the closest match in your current settings.

Why Chrome gets slow

Chrome does a lot of work in the background. Each tab, extension, and open web app uses some of your computer’s memory (RAM) and processing power. When too many things run at once, the computer runs short and everything slows down.

The most common causes are:

• Too many open tabs
• Too many extensions, or one badly behaved extension
• An old version of Chrome
• A built-up cache and stored site data
• Unwanted software or adware on the computer
• A computer that is simply too old or too full for how you use it

Step 1: Update Chrome

Updates often include speed and stability fixes. Chrome usually updates itself, but it may be waiting for a restart.

1. Click the three-dot menu in the top right corner of Chrome.
2. Open Help, then About Google Chrome.
3. Let Chrome check for updates. If an update is ready, click the button to relaunch.

Save your work first. Chrome can usually reopen your tabs after the restart, but it is smart to be safe.

Step 2: Close tabs you are not using

This is the fix people skip, and it often matters most. Twenty tabs open all day means twenty pages competing for memory. Some of them may also be playing video, refreshing live data, or running scripts you cannot see.

A few habits help:

• Close tabs when you finish a task instead of leaving them “for later.”
• Bookmark pages you want to come back to, then close them.
• Use Chrome’s tab groups to organize what you need and collapse what you do not.
• Watch for tabs with a speaker icon. They may be playing sound or video in the background.

If you are not ready to close everything, the next step can help.

Step 3: Turn on Memory Saver

Chrome has a feature called Memory Saver. It puts tabs you have not used for a while to sleep, which frees up memory for the tabs you are using. When you click back to a sleeping tab, it reloads.

To check it:

1. Open the three-dot menu and choose Settings.
2. Look for the Performance section.
3. Turn on Memory Saver if it is off.

Chrome may let you keep certain sites from going to sleep. That is useful for pages that need to stay live, such as a phone system dashboard, a chat tool, or a web-based calendar. Add those to the exceptions list if your version offers one.

Because Chrome changes its settings pages over time, you may see slightly different names or options. The idea stays the same: let Chrome sleep tabs you are not using.

Step 4: Review and remove extensions

Extensions add useful features, but each one runs inside the browser. A few light ones are usually fine. A long list of them, or one poorly made one, can slow every page you open.

1. Type chrome://extensions in the address bar and press Enter.
2. Look through the full list. You may find extensions you forgot you installed.
3. Click Remove on anything you do not use.
4. For extensions you are unsure about, switch them off for a day and see if Chrome feels faster.

If you suspect one extension is the culprit, turn them all off, then turn them back on one at a time. When Chrome slows down again, you have found the problem.

For a business, this is also a safety issue. Extensions can read what you do on web pages. Only install ones you trust, and remove any that came from a source you do not recognize. If your staff share computers or use work accounts, it is worth having a simple rule about which extensions are allowed.

Step 5: Find the heavy tab with Chrome’s Task Manager

Chrome has its own Task Manager that shows how much memory and processing power each tab and extension is using. It takes the guesswork out of finding the problem.

1. On Windows, press Shift + Esc while Chrome is open. On a Mac, open the Window menu and choose Task Manager.
2. Click the column for memory or CPU to sort the list.
3. Look for any tab or extension at the top that is using far more than the others.
4. Select it and click End process.

Often the culprit is a tab running a video, a large web app, or a page with a script stuck in a loop. Once you know which sites cause trouble, you can limit how long you leave them open.

Step 6: Clear the cache and site data

Chrome saves copies of pages, images, and files so sites load faster the next time. That usually helps. But a very large or corrupted cache can cause slow loading or pages that look broken.

1. Press Ctrl + Shift + Delete on Windows, or Command + Shift + Delete on a Mac. You can also open Settings and look for the option to clear browsing data.
2. Choose a time range. “Last 4 weeks” or “All time” works if the problem has lasted a while.
3. Check Cached images and files.
4. Be careful with Cookies and other site data. Clearing it will sign you out of websites, and you may need to log in again. If you rely on saved logins or two-step sign-in prompts, you may want to leave this box unchecked.
5. Click Clear data.

You do not need to do this every week. Do it when Chrome acts strange, or when a specific site loads slowly while others seem fine.

Step 7: Check for unwanted software

Sometimes a slow browser is a sign of adware or other unwanted software. Common warning signs include:

• New toolbars you did not install
• Pop-up ads that keep appearing
• Your home page or search engine changing on its own
• Pages that redirect to sites you did not choose

Start with Chrome’s built-in checks. Open Settings and look for Safety Check, which can flag risky extensions and other problems. Then run a full scan with the antivirus or security software already on your computer. Check Chrome’s current settings for any additional scan or reset options, since these have changed over the years.

If your office has no one watching for this kind of problem, a cybersecurity assessment can help you see where your computers and accounts may be exposed. We arrange that through our IT partners.

Step 8: Try the hardware acceleration setting

Chrome can use your computer’s graphics hardware to draw pages and play video. This usually makes things smoother, but on some computers it causes trouble, especially with older graphics drivers.

1. Open Settings, then System.
2. Find the option for using graphics or hardware acceleration when available.
3. Switch it off, or on if it is currently off, then relaunch Chrome.

Test for a day. If Chrome feels better, keep the change. If not, switch it back. There is no single right answer, because it depends on the computer.

When the PC is the real problem

If you have worked through the steps above and Chrome is still slow, the browser may not be the issue. Signs the computer is the bottleneck:

• Other programs are slow too, not just Chrome
• The computer takes a long time to start up
• The hard drive is almost full
• Chrome is slow even with only a few tabs open
• The fan runs loudly all the time
• The computer is several years old and has never been upgraded

Here is what to check:

1. Restart the computer. If it has been running for days or weeks, a restart clears a lot of clutter.
2. Check your storage. A drive that is nearly full slows down everything. Remove files and programs you do not need.
3. Look at startup programs. Too many apps launching at login can eat memory before you even open Chrome.
4. Install system updates. Operating system and driver updates can fix performance problems.
5. Think about memory and drive type. A computer with little memory, or an older spinning hard drive, may struggle with modern web apps. Upgrades may help, or it may be time to replace the machine.

If you manage several computers, slowdowns tend to repeat across the office. Instead of fixing each one by hand, many businesses use managed IT services so updates, device health, and security are looked after in a steady way. We arrange those services through our IT partners.

A quick routine to keep Chrome fast

You do not have to repeat every step each month. A simple routine goes a long way:

• Update Chrome and restart it at least once in a while.
• Keep Memory Saver on.
• Review your extensions every few months.
• Close tabs when you finish with them.
• Clear the cache only when you notice a problem.
• Restart the computer regularly.

Small habits like these keep a browser quick, and they save everyone in the office a bit of frustration every day.

Frequently asked questions