A website refuses to update, an app keeps showing old information, or your browser suddenly displays a broken page. Before reinstalling anything or changing complicated settings, clearing the cache is one of the simplest troubleshooting steps to try.
Knowing how to clear cache means removing temporary files stored by your browser, app, or operating system. This forces the software to download fresh copies of images, scripts, stylesheets, and other data. It can fix outdated pages, formatting problems, loading errors, and some storage-related issues.
Quick answer: To clear browser cache on most Windows computers, press Ctrl + Shift + Delete. On many Mac browsers, press Command + Shift + Delete. Choose a time range, select Cached images and files or the equivalent cache option, and confirm. Safari uses a different process for clearing cache without deleting other browsing data.
What Is Cache?
A cache is temporary storage used to keep frequently needed data close at hand.
When you visit a website, your web browser may save copies of resources such as:
- Images
- Fonts
- CSS stylesheets
- JavaScript files
- Other temporary webpage resources
Instead of downloading every resource again on your next visit, the browser can load some of it from local storage. This usually makes repeat visits faster.
Caching isn’t limited to web browsers. Android apps, operating systems, content delivery systems, and many other applications use caching for similar reasons.
The problem starts when stored files become outdated or corrupted. A website may have changed its stylesheet, for example, while your browser continues using an older cached version. The result can be missing buttons, outdated images, broken formatting, or a page that simply doesn’t behave correctly.
Cache vs. Cookies vs. Browsing History
These terms are often grouped together, but they aren’t the same thing.
| Data | What It Does | What May Happen If You Delete It |
|---|---|---|
| Cache | Stores temporary website resources | Sites may initially load more slowly |
| Cookies/site data | Stores sessions, preferences, and other website data | You may be signed out or lose site preferences |
| Browsing history | Records pages you’ve visited | Previously visited pages disappear from browser history |
| Saved passwords | Stores login credentials when enabled | Saved credentials can be removed if specifically selected |
| Autofill data | Stores form information | Saved form entries may disappear if selected |
If you’re troubleshooting a visual or loading problem, clearing cached images and files first is often enough. You don’t necessarily need to delete passwords, browsing history, or cookies.
how to clear cache in Google Chrome
Google Chrome provides a straightforward way to remove cached website files on Windows, macOS, Linux, and ChromeOS.
Clear Chrome Cache on Windows or Mac
- Open Chrome.
- Press Ctrl + Shift + Delete on Windows or Linux. On Mac, use Command + Shift + Delete.
- Choose the desired Time range.
- Select Cached images and files.
- Select other categories only if you actually want to remove them.
- Click Delete data or the equivalent confirmation button.
For a persistent problem caused by an older cached resource, choosing a broader time range is usually more effective than deleting only the most recent files.
Google explains that cache stores parts of webpages, including images, so they can open faster during later visits. Clearing this information can resolve loading and formatting problems and force the browser to retrieve newer website resources.
Clear Cache for Only One Website
You don’t always need to wipe the entire browser cache.
If only one website is causing trouble, removing its stored site data can be more targeted. Current Chrome versions provide controls through the site-information area beside the address bar, where on-device site data can be managed and removed.
This is useful when every other website works normally.
Hard Refresh Chrome Before Clearing Everything
For a single outdated webpage, try a hard refresh first.
On Windows, Ctrl + Shift + R is commonly used to force a stronger reload. A hard refresh is different from completely clearing the browser cache: it is a quick way to request fresh resources for the current page without removing all cached data across your browser.
Quick Takeaway: One broken webpage doesn’t always justify deleting your entire cache. Try reloading the page first, then move to site-specific data or a full cache clear if the problem remains.
how to clear cache on Android
Android has two different types of cache you may want to clear: your browser cache and an individual app’s cached data.
Clear Chrome Cache on Android
Google’s current instructions for Chrome on Android are:
- Open the Chrome app.
- Tap the three-dot More menu beside the address bar.
- Select Delete browsing data.
- Choose the appropriate duration.
- Open additional options if you want control over exactly which data is removed.
- Select the desired browsing data.
- Tap Delete data.
Google notes that the default deletion duration can be relatively short, so check the selected timeframe if you’re trying to remove older cached information.
Clear Cache for an Android App
If an app rather than a website is malfunctioning, its local cache may be the issue.
The exact labels differ between Android versions and phone manufacturers, but the typical route is:
Settings → Apps → select the app → Storage or Storage & cache → Clear cache
Be careful not to confuse Clear cache with Clear storage, Clear data, or similar options.
Clearing cache removes temporary files. Clearing an app’s storage/data can reset considerably more information and may make the app behave as though it has just been installed.
how to clear cache on iPhone
Cache management on an iPhone works differently from Android because iOS doesn’t provide one universal “clear cache” button for every installed app.
For web browsing, Safari provides its own history and website-data controls.
Clear Safari Cache and Browsing Data on iPhone
Current Apple guidance allows Safari users to clear browsing history through the Safari app:
- Open Safari.
- Open the history interface.
- Tap the More button.
- Choose Clear History.
- Select the timeframe you want to clear.
- If you use Safari profiles, choose the appropriate profile or all profiles.
- Confirm Clear History.
Apple states that this process removes browsing history and recent searches along with cookies and certain website permissions. It does not erase histories maintained independently by websites or browsing activity stored by other apps.
That distinction matters if your goal is simply to troubleshoot a website without unnecessarily deleting other information.
What About Cache for iPhone Apps?
Individual iPhone apps manage temporary data differently. Some include their own cache-clearing option inside the app’s settings, while others don’t.
If an app consumes a large amount of storage or behaves incorrectly, check its own settings first. Depending on the app and current iOS options, offloading or reinstalling it may sometimes be used when no dedicated cache control exists.
how to clear cache in Safari on Mac
Safari offers different ways to clear browser information depending on whether you want to remove browsing history and website data or only cached resources.
For users who specifically need to empty cached website resources without broadly deleting other browsing information, Safari’s developer controls can be useful.
A commonly documented process is:
- Open Safari.
- Go to Safari → Settings.
- Open Advanced.
- Enable the option that exposes developer features if necessary.
- Open the Develop menu.
- Choose Empty Caches.
Afterward, reload the problematic website.
This approach is particularly useful for web developers, site administrators, designers, and anyone testing recently updated website files.
how to clear cache in Microsoft Edge
Because Microsoft Edge is Chromium-based, its cache controls feel familiar to Chrome users.
Clear Edge Cache on Windows
- Open Microsoft Edge.
- Press Ctrl + Shift + Delete.
- Select the desired time range.
- Check Cached images and files.
- Leave cookies, passwords, and other categories unchecked unless you intend to remove them.
- Click Clear now.
You can also navigate through Edge’s privacy settings to the Clear browsing data controls.
Microsoft specifically recommends clearing browser cache and cookies as a troubleshooting measure when corrupted cached files interfere with browser operations such as downloads.
how to clear cache in Firefox
Mozilla Firefox separates cached web content from cookies and other site data, giving you useful control over what gets removed.
Clear Firefox Cache
A typical desktop process is:
- Open Firefox.
- Open the menu.
- Go to Settings.
- Select Privacy & Security.
- Find Cookies and Site Data.
- Choose Clear Data.
- Select the cached-content option.
- Confirm the deletion.
Mozilla currently refers to cached browser resources as temporary cached files and pages or cached web content depending on the interface and version. Firefox also provides controls for removing data belonging to a specific website.
That site-specific option is worth using when one domain is malfunctioning while the rest of your browsing experience is normal.
How to Clear Cache on Windows 11
When someone searches for clearing cache on Windows 11, they may be referring to browser cache or Windows temporary files.
These are separate things.
Browser Cache
If the problem occurs inside Chrome, Edge, or Firefox, clear the browser’s cache using its own settings.
The fastest shortcut for the major Windows browsers is generally:
Ctrl + Shift + Delete
This opens the browser’s data-clearing interface in Chrome, Edge, and Firefox.
Windows Temporary Files
If you’re trying to recover disk space rather than fix a particular webpage, Windows temporary storage is a different target.
Use Windows’ built-in storage controls rather than deleting unfamiliar folders manually. Removing browser cache won’t necessarily free a meaningful amount of system storage, and clearing Windows temporary files isn’t the same as refreshing a browser’s cached copy of a webpage.
Should You Clear Cache and Cookies Together?
Not necessarily.
Cache and cookies solve different problems.
If a website looks outdated, has broken styling, or fails to display a recently changed image, start by clearing cache only.
Cookies become more relevant when you’re dealing with issues such as:
- Repeated login errors
- Incorrect website preferences
- Broken sessions
- Account switching problems
- Website-specific authentication problems
Deleting cookies can sign you out of websites or remove saved site preferences. Google explicitly notes that some site settings can disappear after cache and cookies are cleared, while websites may temporarily load more slowly because images and other content must be downloaded again.
So don’t automatically select every checkbox in a “Clear browsing data” window.
What Happens After You Clear Your Cache?
Once cached files are removed, your browser no longer has those local copies available.
The next time you open a webpage, it needs to retrieve fresh resources from the website or its content-delivery infrastructure.
You may notice several effects.
Websites May Initially Load More Slowly
This is normal.
Previously cached images, scripts, and other resources have to be downloaded again. Once the browser rebuilds its cache, repeat visits can become faster again. Google specifically identifies this temporary slowdown as an expected result of clearing cached information.
Updated Content May Finally Appear
This is one of the main reasons cache clearing works as a troubleshooting technique.
If your device had been displaying an outdated local copy of a website resource, requesting a fresh copy can restore the correct design or content.
You May Be Signed Out If Cookies Were Also Deleted
Clearing only cached files generally isn’t the same as deleting authentication cookies.
If you select cookies or site data as well, however, websites may forget your session and require you to sign in again.
Your Bookmarks Usually Remain
Browser bookmarks are separate from temporary cached website files. Clearing the normal browser cache shouldn’t delete your bookmarks.
Still, read every selected option before confirming. Browser data-clearing screens often place cache, history, cookies, passwords, downloads, and autofill controls close together.
Does Clearing Cache Delete Passwords?
Normally, clearing cached images and files alone does not delete saved passwords.
The danger comes from selecting additional categories in the browser’s data-deletion screen.
Before clicking the final button, check exactly what you’ve selected. If the interface includes an option for saved passwords or login data, leave it unchecked unless you intentionally want to remove that information.
The same principle applies to browsing history, autofill information, cookies, and site permissions.
How Often Should You Clear Your Cache?
You generally don’t need to clear browser cache every day.
Caching exists for a reason: it reduces repeated downloads and helps webpages load efficiently. Constantly deleting it removes some of that benefit.
Clear it when you have a reason, such as:
- A website displays old content.
- A recently updated site still shows its previous design.
- Images or CSS formatting appear broken.
- A page repeatedly fails to load correctly.
- You’re troubleshooting a browser problem.
- Cached files are suspected of being corrupted.
- You need to reclaim some temporary storage.
For normal browsing, letting the browser manage its own cache is usually sufficient.
Quick Takeaway: Treat cache clearing as a troubleshooting tool, not mandatory daily maintenance.
Hard Refresh vs. Clearing Cache
A hard refresh and a complete cache clear are related, but they aren’t identical.
| Action | Best For | Scope |
|---|---|---|
| Normal refresh | Checking for ordinary page updates | Current page |
| Hard refresh | Forcing a stronger reload of a problematic page | Mainly current page |
| Clear site data/cache | Fixing problems with one website | Selected website |
| Clear browser cache | Removing cached resources across many sites | Entire browser |
Start with the least disruptive option.
If one webpage looks wrong, reload it. If that doesn’t work, try a hard refresh. If the problem remains limited to one domain, remove that site’s data where your browser provides the option. A full cache clear makes more sense when problems affect multiple websites or you can’t isolate the faulty cached resource.
Why Clearing Cache Doesn’t Always Fix the Problem
Clearing cache is useful, but it isn’t a universal repair button.
If the issue remains afterward, the underlying cause may be elsewhere.
Browser Extensions
Ad blockers, privacy extensions, script managers, password managers, and other extensions can alter webpage behavior.
Try opening the site in a private/incognito window or temporarily disabling relevant extensions to see whether one is interfering.
Cookies or Site Data
A broken authentication session may survive a cache-only clear.
If the problem involves logging in, account switching, or saved website preferences, removing cookies for the affected website may help.
DNS or Network Problems
If a domain doesn’t resolve or your internet connection is unstable, clearing cached images and scripts won’t repair the network connection.
The Website Itself Is Down
Sometimes nothing is wrong with your device.
If the server is unavailable, overloaded, misconfigured, or undergoing maintenance, deleting local cache won’t make it respond.
Browser or App Is Outdated
Older software can have compatibility problems with newer websites and services. Check for browser, application, or operating-system updates if clearing temporary files has no effect.
Common Mistakes When Clearing Cache
The most common mistake is deleting far more information than necessary.
Selecting Every Data Type
If your goal is to refresh website resources, start with the cache option. Don’t automatically delete passwords, cookies, browsing history, and autofill information.
Choosing Too Short a Time Range
Suppose the bad cached file was stored several weeks ago. Clearing only the last hour won’t remove it.
Use a broader time range when you’re unsure when the problem began.
Clearing the Wrong Browser
Chrome, Safari, Edge, and Firefox maintain their own browser data.
If a website is broken in Chrome, clearing Safari’s cache won’t solve Chrome’s cached-resource problem.
Confusing App Cache With Browser Cache
A website problem and a native-app problem aren’t necessarily related.
If the issue occurs in an Android app, for example, clearing Chrome’s browser cache may accomplish nothing. Identify which application is actually displaying the problem before deleting data.
A Practical Troubleshooting Order
When a website isn’t working correctly, use this order instead of immediately deleting everything:
- Reload the page.
- Try a hard refresh.
- Close and reopen the affected tab or app.
- Clear cache for the specific website if your browser supports it.
- Clear the browser cache using an appropriate time range.
- Remove cookies/site data for that website if login or session problems continue.
- Test without browser extensions or in a private window.
- Update the browser or app.
- Check your network connection and whether the website itself is available.
This approach preserves as much useful browser data as possible while progressively eliminating likely causes.
Final Takeaway
Learning how to clear cache is useful because temporary files can occasionally become stale, corrupted, or inconsistent with newer website and app resources. Chrome, Edge, Firefox, Safari, Android, iPhone, Windows, and Mac all provide ways to remove cached information, although the exact menu paths differ.
Start small: refresh the page or clear data for the affected site. If that doesn’t solve the problem, clear the broader browser or app cache. And before confirming any deletion, check which categories are selected so you don’t accidentally remove cookies, saved passwords, browsing history, or other information you wanted to keep.
