If Google Chrome keeps crashing, freezing, or showing “not responding,” the cause may be an outdated browser, a troublesome extension, limited system resources, or a damaged profile. These ten practical fixes are for Windows, Mac, and Chromebook users who want to identify the cause and restore stable browsing, starting with simple checks before moving on to more disruptive steps.
1. Update Chrome and Restart It
An outdated Chrome version can have bugs that are fixed in a later release, so check for updates before changing settings. On a computer, open Chrome’s three-dot menu, choose Help, then About Google Chrome; the page checks for updates and prompts you to relaunch when one is ready. Save work in open tabs first, because relaunching closes and reopens the browser. Restarting the computer afterward can also clear a stuck process or pending system update, making this a good first step when Chrome freezes across several sites.
2. Check Whether an Extension Is Causing the Problem
Extensions can interfere with page scripts, browser startup, or one another, and an update to either Chrome or an extension can expose a conflict. Enter chrome://extensions in the address bar and switch off all extensions, then use Chrome normally long enough to see whether the crashes stop. If the browser becomes stable, turn extensions back on one at a time and test after each change; that helps isolate the one associated with the problem. Remove or replace the culprit if possible, and get extensions from the Chrome Web Store rather than installing unknown files.
3. Look for a Tab or Process Using Too Many Resources
A page with a runaway script, video, or complex web app can consume enough memory or CPU to make the whole browser seem unresponsive. While Chrome is open, press Shift+Esc on Windows, Linux, or ChromeOS to open Chrome Task Manager; on Mac, choose Window, then Task Manager. Review the Memory footprint and CPU columns, select an unusually demanding tab or extension, and choose End process if you can afford to close it. Also check the operating system’s own task manager or Activity Monitor to see whether another app is consuming most available memory; closing that app may help without changing Chrome.
4. Turn Off Graphics Acceleration as a Test
Chrome can use the computer’s graphics hardware to render pages, but a driver or graphics compatibility issue may cause visual glitches, hangs, or crashes. Open chrome://settings/system and switch off “Use graphics acceleration when available,” then relaunch Chrome when prompted. Test the same pages or activity that previously triggered the failure, such as video playback or a graphics-heavy site. If the change makes no difference, turn acceleration back on; if it helps, check for a graphics driver update through your computer manufacturer or operating system rather than assuming the browser setting is a permanent fix.
5. Clear Cached Files Without Deleting Everything
Corrupted or outdated cached files can make a particular site behave badly, although clearing the cache will not fix every browser crash. In Chrome, open Settings, choose Privacy and security, then Delete browsing data; select a time range and check “Cached images and files.” Leave cookies and other site data unchecked unless you are prepared to sign in to sites again, because removing cookies can end active sessions. Try the affected site after the deletion, allowing it to reload its files; the first visit may be slower while Chrome downloads fresh copies.
6. Test with a New Chrome Profile
A Chrome profile stores settings, extensions, and browsing data, and a problem confined to one profile can make the browser unstable even when Chrome itself is working. Click the profile icon near the top of the browser and choose Add or the option to create another profile, then test Chrome in that separate profile before importing or syncing anything. If the new profile is stable, the issue is more likely tied to data or settings in the original one than to the installation as a whole. Keep the old profile until you have confirmed that bookmarks and other important data are available; do not delete profile folders as a first troubleshooting step.
7. Reset Chrome’s Settings
If settings changes or unwanted configuration are involved, Chrome’s built-in reset can return key browser settings to their defaults. Go to chrome://settings/reset, select “Restore settings to their original defaults,” review the explanation, and confirm the reset. Chrome disables extensions and resets items such as the startup page, new tab page, search engine, and pinned tabs, while bookmarks, history, and saved passwords are not deleted by this reset. You may need to turn on trusted extensions again or set your preferred search engine afterward, so use this option after the quicker tests rather than as the first move.
8. Check for Malware and Unwanted Software
Unwanted software can change browser settings, add extensions, or interfere with normal browsing, so check the computer if Chrome crashes alongside pop-ups, redirects, or unfamiliar browser changes. In Chrome, open Settings and run Safety Check to review browser security, extensions, and available update or password alerts; it is a useful review, not a complete antivirus scan. Then use the security software built into your operating system or a reputable security program to scan the device, following its instructions if it finds anything. Avoid “cleanup” downloads advertised by pop-ups, since those can create more problems instead of fixing Chrome.
9. Install Available Operating System and Driver Updates
Chrome depends on the operating system and its graphics and system components, so an outdated system or faulty driver can contribute to instability. Check Windows Update, macOS Software Update, or ChromeOS settings for updates, and install updates from the operating system’s normal settings rather than from a link in an unexpected alert. If crashes began after a graphics driver change, consult the computer maker’s support instructions before rolling back or replacing that driver. Restart after updates when requested, then test Chrome again; this step is especially relevant if other apps are also freezing or the trouble began after a system update.
10. Reinstall Chrome Only After Protecting Your Data
If Chrome still crashes after testing a new profile and resetting settings, reinstalling the browser may repair damaged application files. Before removing it, confirm that bookmarks and other essential data are backed up or synced to the Google Account you intend to use, and make sure you know the account sign-in details. Download Chrome from Google’s official website or the device’s trusted app store, then install it and test before adding extensions. Uninstalling the app does not always remove its profile data, so a reinstall may not solve a profile-specific problem; avoid manually deleting user-data folders unless you understand that this can remove local browsing information.
How to Choose
Start with the least disruptive fix that matches what you observe. If Chrome fails on launch or across many unrelated pages, update the browser, restart the computer, and check system resource use before clearing data. If one site triggers the freeze, test that site in an incognito window or a different profile; extensions are disabled in incognito by default unless you have explicitly allowed them there, so a difference can point toward an extension or profile setting.
Use the symptom to narrow the next step: a single demanding tab suggests checking Chrome Task Manager, while flickering or video-related freezes make graphics acceleration a reasonable test. If the problem disappears in a new profile, preserve the old profile and move needed data carefully rather than immediately reinstalling. Reset settings when configuration or extensions may be responsible, and reserve a reinstall for persistent problems after you have protected important data. Change one thing at a time and test the same browsing task after each change; otherwise, it is difficult to tell which step actually helped.
Frequently Asked Questions
Why does Chrome keep saying “not responding”?
A tab, extension, or browser process may be stalled, or the computer may be short on available memory or CPU capacity. Give it a moment, then use Chrome Task Manager to identify a busy tab or process; ending a process closes the associated work, so unsaved form entries may be lost.
Will clearing Chrome’s cache delete my bookmarks?
No, clearing only “Cached images and files” does not remove bookmarks. Be careful not to select cookies or other site data if you want to avoid being signed out of websites.
Will resetting Chrome delete saved passwords?
Chrome’s built-in “Restore settings to their original defaults” reset does not delete saved passwords, bookmarks, or browsing history. It does reset several browser preferences and disables extensions, so note any custom settings you want to restore.
What if Chrome crashes only on one website?
Test the site in a private window or a separate profile, then try clearing cached files for the browser. The site itself may be having a temporary problem, so check whether it works in another browser before making broad changes to Chrome.
Should I uninstall Chrome immediately?
No. Updating, temporarily disabling extensions, and testing a new profile are easier ways to isolate the cause and carry less risk to local data. Reinstall only after you have confirmed that essential information is backed up or synced.
Final Thoughts
Work from simple checks toward larger changes: update and restart Chrome, isolate extensions or demanding tabs, then test settings and profiles. The most useful clue is whether the problem affects every page, one specific site, or only one Chrome profile. Make one change at a time, protect important data, and use official browser and operating system tools when you need to update or scan the computer.