A website showing an old version, an app behaving strangely, or a browser displaying broken images can sometimes be traced to cached data. The good news is that you usually do not need to reset your entire device to fix it.
How to clear cache, open the browser or app settings, find Privacy, Storage, or Browsing Data, select the cached files option, choose a time range if available, and confirm the deletion. Clearing cache removes temporary files so websites and apps can download fresh data without normally deleting your personal documents, photos, or installed apps.
The exact process depends on whether you use Google Chrome, Safari, Microsoft Edge, Mozilla Firefox, Android, iPhone, Windows, or macOS. This guide explains each method and, just as importantly, what you should and should not delete.
What Is Cache?
A cache is temporary storage used by browsers, apps, and operating systems to avoid repeatedly downloading or recreating the same information.
For example, when you visit a website, your browser may save copies of its images, scripts, fonts, stylesheets, and other resources. The next time you open that page, some resources can be loaded from local storage rather than downloaded again.
Google describes cached images and files in Chrome as saved parts of pages that help those pages open faster on future visits. Mozilla similarly explains that Firefox temporarily stores website components such as images and scripts to improve browsing speed.
Cache is therefore useful. It is not something that automatically needs to be removed simply because it exists.
Why can cached files cause problems?
The problem appears when the stored version and the current version no longer match.
Imagine that a website owner changes a stylesheet or replaces an image. The server has the new file, but your browser may temporarily continue using an older cached copy. The result can be a page that looks outdated or incorrectly formatted.
Cached data can also become corrupted or accumulate enough temporary files to consume noticeable storage.
Quick Takeaway: Cache is designed to make things faster. Clear it when cached information appears stale, corrupted, or connected to a specific problem—not necessarily as a daily maintenance routine.
how to clear cache in Google Chrome
Google Chrome provides separate controls for browsing history, cookies, cached images and files, passwords, autofill information, and other browsing data. That distinction matters because you do not have to erase everything just to refresh the cache.
Clear Chrome cache on Windows, Mac, Linux, or ChromeOS
- Open Google Chrome.
- Select the three-dot menu in the upper-right corner.
- Choose Delete browsing data.
- Select a Time range, such as Last hour or All time.
- Select Cached images and files.
- Uncheck other categories you do not want to remove.
- Select Delete data.
Google’s current Chrome documentation confirms that users can choose a time range and independently select the types of browsing information they want removed.
If you are troubleshooting an issue that has existed for a while, choosing All time is more thorough. If the problem appeared only recently, a shorter period may be enough.
Chrome cache keyboard shortcut
On many desktop browsers, you can skip several menu steps:
| Operating system | Shortcut |
|---|---|
| Windows/Linux | Ctrl + Shift + Delete |
| macOS | Command + Shift + Delete |
The shortcut opens the browser’s browsing-data controls; you still need to choose the appropriate cached-data category before confirming deletion.
How to clear Chrome cache on Android
On an Android phone or tablet:
- Open Chrome.
- Tap More beside the address bar.
- Tap Delete browsing data.
- Open More options if you need control over individual data categories.
- Select the appropriate time period.
- Select the cached-data option.
- Tap Delete data.
Chrome’s Android controls may also offer quick deletion for a recent period, while More options lets you choose specific browsing-data categories.
Be careful with Cookies and site data. Cache and cookies serve different purposes, so clearing one does not always require clearing the other.
how to clear cache in Safari
Safari handles cached website information differently depending on whether you are using an iPhone, iPad, or Mac.
How to clear cache on iPhone in Safari
On current versions of Safari for iPhone:
- Open Safari.
- Open the bookmarks/history controls.
- Select History.
- Tap More, then Clear.
- Choose the timeframe you want to remove.
- If you use Safari profiles, choose the appropriate profile or All Profiles.
- Tap Clear History.
Apple explains that clearing Safari browsing data removes history and cached information, along with cookies and certain website permissions.
This means Safari’s standard clearing process can have broader consequences than simply deleting temporary image files.
Will clearing Safari cache delete everything on your iPhone?
No. Clearing Safari’s cache does not erase your photos, contacts, messages, downloaded documents, or installed apps.
It affects Safari-related website information.
Apple also notes that clearing Safari history does not erase browsing histories that websites maintain independently or histories stored by other apps.
Clear Safari website data on Mac
If you want to remove website data from Safari on macOS:
- Open Safari.
- Choose Safari > Settings.
- Open Privacy.
- Select Manage Website Data.
- Select one or more websites.
- Click Remove, or choose Remove All.
This is particularly useful when only one website is causing trouble because you can target its stored website data rather than wiping everything.
Apple warns that removing website data may sign you out of sites or change how those websites behave.
Quick Takeaway: If only one site is broken, removing that site’s stored data is often preferable to deleting data for every website you visit.
how to clear cache in Microsoft Edge
Microsoft Edge stores cached copies of pages, images, and other media so that previously visited content can load faster.
To clear the Edge cache on a computer:
- Open Microsoft Edge.
- Select Settings and more.
- Open Settings.
- Select Privacy, search, and services.
- Find Clear browsing data.
- Select Choose what to clear.
- Choose a Time range.
- Select Cached images and files.
- Select Clear now.
Microsoft allows individual categories to be selected, so you can remove cached files without necessarily deleting saved passwords or form-fill information.
Edge cache and sync
Pay extra attention if you use Microsoft Edge synchronization.
Some browsing information can be synchronized between devices. Microsoft advises users to consider whether they want information removed only from the current device or across synchronized devices before deleting synced browsing data.
For a simple cache-related website problem, avoid selecting unrelated categories unless you actually intend to delete them.
Clear Edge cache on Android
On Edge for Android, the path is generally:
Menu > Settings > Privacy > Clear browsing data
Select the data categories you want to remove and confirm the operation. Microsoft also provides options related to clearing browsing data on exit.
how to clear cache in Mozilla Firefox
Firefox refers to its cache as temporary cached files and pages in its current desktop documentation.
To clear Firefox cache:
- Open Firefox.
- Open the menu and select Settings.
- Choose Privacy & Security.
- Find the browsing-data or Cookies and Site Data section.
- Select Clear Data or Clear browsing data.
- Set the timeframe to Everything if you want a complete cache clear.
- Select Temporary cached files and pages.
- Leave other categories unchecked if you want to preserve them.
- Select Clear.
Mozilla’s current instructions specifically recommend selecting only Temporary cached files and pages when your goal is to clear the Firefox cache without removing unrelated information.
Firefox can also be configured to automatically clear cached files when the browser closes, which may be useful on shared systems or in certain troubleshooting environments.
How to Clear App Cache on Android
Browser cache is only one type of cache. Android applications can maintain their own cached data as well.
If one particular app is freezing, showing outdated information, or consuming unusual storage, clearing that application’s cache can be a sensible troubleshooting step.
The typical Android path is:
- Open Settings.
- Select Apps.
- Choose the problematic app.
- Tap Storage & cache.
- Select Clear cache.
The exact names can differ between Android versions and manufacturers. Android’s own guidance describes the common path as Settings > Apps > select the app > Storage and Cache > Clear Cache.
Clear cache vs. clear storage on Android
Do not confuse these two buttons.
| Option | What it generally does | Risk |
|---|---|---|
| Clear cache | Removes temporary cached files | Low |
| Clear storage / Clear data | Resets locally stored app data | Higher |
| Uninstall | Removes the application | Much broader action |
If your goal is simply to troubleshoot an app, start with Clear cache.
Clear storage or Clear data is a deeper reset. It may remove app settings, locally stored information, or login state depending on the application.
Google provides a good example with Google Play services: it warns that clearing its storage can remove certain saved information and may require payment methods or accounts to be reauthenticated.
That is why repeatedly tapping every “clear” button is not a good troubleshooting strategy.
How to Clear Cache on iPhone
iOS does not provide one universal Clear Cache button that works identically for every installed application.
For Safari, use Safari’s browsing-data controls described earlier.
For another iPhone app, the available options depend on the app. Some applications provide their own cache or download-management controls. Others may require different storage-management steps.
Before deleting an app simply to clear temporary files, check the app’s settings and Settings > General > iPhone Storage to understand how much space its application and documents/data are actually using.
Also distinguish between offloading and deleting an application. Offloading is designed to free the space occupied by the app while retaining its documents and data, so it is not equivalent to completely erasing all locally stored application information.
For website problems on an iPhone, start with the browser rather than trying to clean the entire phone.
How to Clear Cache on Windows
When people ask how to clear cache on Windows 11 or Windows 10, they may mean one of several different things.
Windows temporary files and browser cache are not identical.
If Chrome is displaying an outdated webpage, clear Chrome’s cache. If Windows storage is filling up with temporary files, use Windows storage-management tools.
For Windows system storage:
- Open Settings.
- Select System.
- Select Storage.
- Review Temporary files or the available cleanup recommendations.
- Select only categories you understand and want to remove.
- Confirm the cleanup.
Windows also provides Storage Sense for automated management of certain unnecessary temporary files.
Do not assume that clearing Windows temporary files is a substitute for clearing Chrome, Firefox, or another browser’s own cached website content. The browser maintains its own browsing-data controls.
How to Clear Cache on Mac
There are several kinds of cached data on a Mac, including browser, application, and system-related caches.
For ordinary website problems, clear the cache or website data from the browser itself.
For Safari, use:
Safari > Settings > Privacy > Manage Website Data
Then remove the affected website or all stored website data as needed.
Manually deleting files from macOS system Library folders should not be your first response to a browser problem. Cache directories can contain files expected by applications or macOS itself.
Start with the application’s supported controls and restart the affected program. Broader system-level cleanup is rarely necessary just because one website looks wrong.
Cache vs. Cookies vs. Browsing History
One of the most common mistakes when learning how to clear cache is treating cache, cookies, and browsing history as the same thing.
They are related but have different jobs.
| Data type | Main purpose | What may happen when cleared |
|---|---|---|
| Cache | Stores temporary copies of website resources | Sites download fresh resources |
| Cookies | Store website state, preferences, and sessions | You may be signed out or lose preferences |
| Browsing history | Records websites you visited | Visited-page records disappear |
| Saved passwords | Stores login credentials | Saved credentials can be lost if selected |
| Autofill | Stores form information | Saved form entries may disappear |
| Site permissions | Remembers camera, location, notification and similar permissions | Sites may ask for permission again |
Cookies, for example, help websites remember information about your visit and can keep you signed in. Google warns that deleting cookies may sign you out of websites and remove saved preferences.
Cache mainly concerns temporary resources used to make content load efficiently.
So if technical support tells you to clear the cache, you usually do not need to select passwords, autofill, browsing history, or every other available category.
Will Clearing Cache Delete Passwords?
Normally, clearing only cached images, files, or temporary cached pages does not delete saved passwords.
Problems happen when users open a broad Clear browsing data screen and select every available checkbox.
Chrome, Edge, and other browsers provide separate categories for different kinds of data. Chrome, for example, distinguishes cached files from browsing history, cookies, passwords, autofill information, site settings, and other stored data.
Before confirming deletion, read every selected category.
If Passwords, Saved passwords, or similar wording is selected, deselect it unless removing credentials is actually your goal.
Does Clearing Cache Log You Out?
Clearing cache alone generally should not sign you out of most websites because authentication sessions are commonly associated with cookies or other site storage rather than ordinary cached images and files.
Clearing cookies and site data, however, can sign you out.
Apple similarly warns that removing Safari cookies and website data can sign users out or change website behavior.
This distinction is especially useful when troubleshooting: try removing only cached files first when the browser gives you that choice.
If the problem continues, clearing cookies or site data for the affected website can be the next step.
Does Clearing Cache Delete Photos or Downloads?
Clearing a browser’s cached images does not mean deleting the original photos stored in your Pictures or Photos library.
“Cached images” are temporary copies maintained by the browser.
Similarly, clearing Chrome’s download history removes the browser’s record of downloaded files but does not delete the actual downloaded files from your computer, according to Google’s documentation.
Still, always check the selected categories before confirming a cleanup operation, particularly when using operating-system storage tools rather than browser controls.
When Should You Clear Cache?
Clearing cache makes the most sense when you have a reason to suspect stored temporary data.
Common situations include:
- A website continues showing an old design or image.
- A recently updated webpage is not appearing correctly.
- Buttons or page elements are positioned incorrectly.
- A website works in another browser but not your usual browser.
- An Android app is displaying stale information.
- Cached files are consuming storage you need.
- Technical support specifically asks you to eliminate cached data during troubleshooting.
Microsoft notes that clearing Edge’s cached browsing data can sometimes resolve webpage display problems. Google likewise recommends clearing browser cache and cookies as a troubleshooting step for certain loading and formatting problems.
Should you clear cache every day?
Usually, no.
Caching exists because it improves efficiency. If everything is functioning correctly and storage is not a problem, repeatedly clearing the cache forces the browser or application to recreate or download resources it already had.
After a cache clear, some websites may initially load more slowly because their resources must be downloaded again. Google explicitly notes this behavior in its Chrome guidance.
Clear cache when it solves a specific problem rather than treating it as a mandatory daily task.
How to Clear Cache for Just One Website
If only one website is malfunctioning, wiping cached information for hundreds of unrelated sites can be unnecessary.
Where supported, remove the affected site’s data instead.
Safari on Mac provides a straightforward method:
Safari > Settings > Privacy > Manage Website Data > select website > Remove.
Chrome also provides controls for individual site data, although the exact menu labels can change between versions.
This targeted approach is particularly useful when:
- One website is stuck in a login loop.
- Only one site shows outdated content.
- You want to preserve sessions on other websites.
- You are testing changes to a website.
- You do not want to reset unrelated site preferences.
Start narrowly and expand the cleanup only if the problem remains.
Hard Refresh vs. Clearing Cache
A hard refresh and a full cache clear are related troubleshooting techniques, but they are not exactly the same.
A normal refresh may reuse cached resources.
A hard reload attempts to retrieve fresh resources for the page being viewed. It is useful when you suspect a recently changed stylesheet, JavaScript file, or image is not updating.
A full cache clear removes stored cached content more broadly according to the categories and timeframe you select.
For a single webpage that has just changed, try a hard refresh first. If the page remains broken or stale, clear its cache or browser cache.
This saves time and avoids removing more stored information than necessary.
What Happens After You Clear Cache?
Once cached files are deleted, the browser or application has fewer locally stored resources available.
The next time you open a website, it may need to download images, scripts, fonts, stylesheets, and other resources again.
That can produce several noticeable effects:
- The first page load may be slower.
- Updated images or layouts may finally appear.
- Some temporary storage space becomes available.
- Broken cached resources are replaced with fresh versions.
- Repeated visits can become faster again as a new cache is built.
Google confirms that sites can temporarily seem slower after cache removal because content such as images needs to load again.
The cache will then gradually rebuild as you continue browsing or using the application.
What to Do If Clearing Cache Does Not Fix the Problem
Cache is a troubleshooting tool, not a universal repair button.
If a website still does not work after clearing cached files, try these steps in order:
- Close and reopen the browser.
- Reload the webpage.
- Try a private or incognito window.
- Check the website in another browser.
- Clear cookies/site data for the affected site if appropriate.
- Disable a suspicious browser extension temporarily.
- Update the browser or app.
- Restart the device.
- Check the internet connection.
- Check whether the website itself is unavailable.
Microsoft recommends trying another browser when a page still fails because the underlying problem may be the network or the website rather than Edge itself.
This is an important diagnostic distinction. If the same website fails on multiple browsers and devices connected to different networks, repeatedly clearing cache is unlikely to solve the underlying issue.
Common Cache-Clearing Mistakes
The biggest mistake is deleting more information than necessary.
Selecting every checkbox
Do not automatically select passwords, autofill data, browsing history, cookies, and site permissions just because they appear in the same dialog.
Choose the cached-data category first.
Confusing cache with cookies
Clearing cache refreshes temporary resources. Clearing cookies can remove sessions and preferences.
Use the one that matches your problem.
Using Clear Data instead of Clear Cache on Android
Clear data/storage can perform a much deeper reset than Clear cache. Start with cache unless you specifically need to reset the application.
Clearing system files for a browser problem
If Chrome is displaying one website incorrectly, deleting random Windows or macOS system cache folders is unnecessary.
Fix the problem at its source: Chrome.
Expecting cache clearing to fix every performance issue
A slow device can result from insufficient storage, low memory, background processes, network problems, browser extensions, software bugs, malware, or aging hardware.
Cached data is only one possibility.
Quick Takeaway: Clear the smallest amount of data necessary. Start with the affected browser, website, or app before moving to broader device-level cleanup.
how to clear cache Safely: The Best Approach
The safest method is to identify where the problem exists before deleting anything.
For a broken webpage, clear that browser’s cached files or the affected site’s data. For a misbehaving Android application, use its Storage & cache controls. For temporary Windows storage, use Windows Storage settings. On Safari, use Apple’s built-in history and website-data controls.
Whenever possible, preserve passwords, autofill information, cookies, and browsing history unless those categories are directly related to the problem.
After clearing cache, reopen the affected website or app and test it again. A slightly slower first load is normal because fresh resources have to be downloaded.
Knowing how to clear cache is ultimately less about deleting everything and more about removing the right temporary data from the right place. That approach fixes stale-content and formatting problems while minimizing unnecessary changes to your saved browsing information.