What clearing your cache actually does

Your browser cache is a folder on your computer where Chrome stores copies of images, scripts, and other files from websites you visit. When you return to a site, Chrome loads these stored copies instead of downloading them again — which makes pages load faster. Clearing the cache deletes all those stored copies.

People clear their cache for different reasons. You might do it to free up disk space, to force a website to load the newest version of a page (useful if a site looks broken or outdated), or because you share a computer and want to remove traces of where you've been. Clearing cache does not delete your passwords, bookmarks, or browsing history unless you specifically choose those options too.

Key Takeaways

  • Chrome stores website files in a cache folder to make pages load faster, and clearing it removes those stored copies but keeps your passwords and bookmarks intact.
  • You can clear cache for all time or just the last hour, day, week, or month — choose what fits your situation.
  • The fastest way is the keyboard shortcut Ctrl+Shift+Delete on Windows or Command+Shift+Delete on Mac, which opens the clear data window directly.
  • If a website looks broken or won't update, clearing cache for just that site (not your whole browser) often fixes the problem without affecting anything else.

The fastest way: use the keyboard shortcut

Press Ctrl+Shift+Delete on Windows or Command+Shift+Delete on Mac. This opens Chrome's "Clear browsing data" window when ready, without navigating through menus.

At the top, you'll see a dropdown that says "All time" by default. Click it to choose a shorter window — "Last hour," "Last 24 hours," "Last 7 days," "Last 4 weeks," or "All time." Pick the timeframe that matches what you need. Below that, make sure only "Cached images and files" is checked. If you want to clear other things too (like cookies or browsing history), check those boxes as well, but cache alone is usually what you want.

Click the blue "Clear data" button at the bottom right. Chrome will delete the cached files and close the window. You're done.

How to access it through the menu if the shortcut doesn't work

If the keyboard shortcut doesn't open the clear data window, you can reach it through Chrome's settings. Click the three vertical dots in the top right corner of Chrome, then select "Settings."

On the left side, click "Privacy and security," then click "Clear browsing data." This opens the same window as the keyboard shortcut. Choose your timeframe, make sure "Cached images and files" is checked, and click "Clear data."

Clearing cache for just one website

If a single website looks wrong or won't load properly, you don't need to clear your entire cache. You can clear cache for just that site. Visit the website, then click the lock icon or info icon to the left of the web address in the address bar.

Click "Cookies and site data" or "Site settings" (the exact wording varies by Chrome version). Look for a "Manage" or "Clear" option related to storage or cache. Click it, and Chrome will delete only that site's cached files. Reload the page — it should now load the newest version.

What gets deleted and what stays

When you clear cache, Chrome removes stored images, scripts, stylesheets, and other files from websites. It does not delete your saved passwords, bookmarks, autofill information, or browsing history — unless you check those boxes separately in the clear data window.

If you only want to clear cache and nothing else, make sure the checkboxes next to "Cookies and other site data," "Browsing history," and "read history" are unchecked. Only "Cached images and files" should be checked.

When you might want to clear cache regularly

If you share a computer with other people, clearing cache removes evidence of which sites you visited (though it doesn't hide your activity from someone with admin access to the computer). If your computer is running slow or you're running low on disk space, clearing old cache can help — though the cache folder is usually only a few hundred megabytes unless you browse heavily.

Some people clear cache before logging into sensitive accounts like banking or email, on the theory that it removes old session data. This is not necessary for security — Chrome's login system is designed to handle this — but it doesn't hurt either.

Frequently Asked Questions

Will clearing cache log me out of websites?

Not usually. Passwords and login sessions are stored separately from cache. However, if you also clear "Cookies and other site data" in the same step, you will be logged out of most sites. To stay logged in, uncheck that box and clear only "Cached images and files."

How often should I clear my cache?

There's no set rule. Most people never need to clear cache manually — Chrome manages it on its own. Clear it only if a website looks broken, you're running low on disk space, or you share a computer and want to remove browsing traces.

Does clearing cache improve privacy?

It removes evidence of which sites you visited from your computer, but it doesn't hide your activity from your internet provider or the websites themselves. If privacy is your concern, use Chrome's Incognito mode instead, which doesn't store cache at all.

What's the difference between cache and cookies?

Cache stores website files (images, code) to make pages load faster. Cookies store small pieces of data like login information and preferences. They're separate, and you can clear one without the other.

Can I set Chrome to clear cache automatically when I close it?

Yes. Click the three dots, go to "Settings," then "Privacy and security," then "Clear browsing data." Toggle on "Clear cookies and site data when you quit Chrome." You can also choose what types of data to clear automatically.