Chrome Update Made It Slower? Here’s How to Fix It

You didn’t change anything. Chrome updated itself, and now everything feels slower. This happens more often than Google would like to admit, and it’s understandably frustrating. Let’s fix it.

Why Updates Sometimes Cause Slowdowns

Chrome pushes major updates roughly every four weeks, with smaller patches in between. Each update can change how Chrome handles memory, rendering, JavaScript, and extensions. Sometimes these changes don’t play well with certain hardware configurations, extensions, or websites.

Common post-update issues include:

  • Higher CPU usage during normal browsing
  • More memory consumption with the same number of tabs
  • Slower page loading
  • Choppy scrolling and animations
  • Longer startup times

Step 1: Confirm the Update Is the Cause

Open chrome://settings/help to see your current Chrome version. Note the version number. Then search online for that version number plus “slow” or “performance issues” to see if others are reporting the same problem. If they are, a fix is likely on the way.

Also check Chrome’s release notes to see what changed in the latest version.

Step 2: Clear the State

After a major update, Chrome sometimes needs a fresh start. Close Chrome completely, then reopen it. If that doesn’t help, go further:

Clear your browsing data — specifically cached images and files. Sometimes the cache from the old version isn’t compatible with the new rendering engine optimizations.

Go to Settings, Privacy and Security, Clear Browsing Data. Select “All time” for cached images and files.

Step 3: Check Extension Compatibility

Extensions that worked fine on the previous Chrome version might not be optimized for the new one. This is especially true for extensions that interact deeply with web pages or Chrome’s internals. After an update, some extensions might struggle with changes in the underlying engine, leading to memory leaks or high CPU usage that slows down the entire browser.

Open chrome://extensions and take a hard look at your installed tools. If an extension hasn’t been updated in a long time, it might be the source of your post-update sluggishness. Try disabling your extensions one by one to see if performance improves.

While some extensions can cause issues, others are designed to solve them. If you find that Chrome’s latest update is particularly memory-hungry, a dedicated management tool like Tab Suspender Pro can be a lifesaver. It automatically suspends tabs you aren’t using, preventing them from consuming precious RAM and CPU cycles. This is especially helpful after an update that might have increased the baseline resource usage of active tabs. By keeping only your necessary tabs “awake,” Tab Suspender Pro ensures that the updated browser remains responsive, even if the new version is naturally more demanding than the last.

Step 4: Manage Your Tabs More Effectively

Often, the perception that “Chrome got slower after an update” is actually due to the cumulative effect of having too many tabs open while the new version performs background tasks like re-indexing your history or updating internal components. The more tabs you have open, the more work Chrome has to do to maintain them all.

If you’re a “tab hoarder,” consider using a more structured approach to your browsing. Close tabs you no longer need, or use Chrome’s “Tab Groups” feature to organize them. For those who can’t bear to close anything, Tab Suspender Pro offers a middle ground by putting those background tabs into a low-power state without actually closing them. When you’re ready to use a suspended tab again, just click it, and it will reload instantly.

Step 5: Reset Chrome Flags

If you’ve previously changed settings in chrome://flags, a Chrome update might have changed how those flags work or made them redundant. Experimental features can sometimes conflict with new stable code, leading to unpredictable performance regressions. Go to chrome://flags and click “Reset all to default” at the top. Restart Chrome and see if that clears up the lag.

Step 6: Toggle Hardware Acceleration

Chrome’s rendering engine relies on your computer’s graphics hardware to speed up tasks like displaying video or complex animations. However, updates sometimes introduce compatibility issues with specific GPU drivers. Go to Settings, then System, and try toggling “Use hardware acceleration when available.” If it’s on, try turning it off; if it’s off, try turning it on. You’ll need to restart Chrome for the change to take effect.

Step 7: Update Your GPU Drivers and OS

If the Chrome update changed its rendering approach, your current GPU drivers might not be optimal anymore. On Windows, check for driver updates through Windows Update or directly from your manufacturer (NVIDIA, AMD, or Intel). On a Mac, these updates are typically bundled with macOS updates, so ensure your system is running the latest version of the OS.

Conclusion

A slower browser after an update is frustrating, but it’s rarely a permanent problem. By clearing your cache, managing your extensions, and utilizing helpful tools like Tab Suspender Pro, you can usually restore or even improve your browsing speed. Most “slowdown” issues are just temporary conflicts that can be resolved with a few minutes of troubleshooting.

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