How to clear cache
Last updated: April 1, 2026
Key Facts
- Cache stores temporary files to improve website loading speed by reducing downloads
- Clearing cache frees up storage space and can resolve loading issues or display problems
- Different browsers have slightly different paths to cache clearing, but all offer similar functionality
- You can choose to clear cache from a specific time period (last hour, day, week, or all time)
- Cache clearing is safe and won't affect your passwords, bookmarks, or browsing history unless you explicitly select those options
Overview
Cache is temporary data stored on your device that helps websites load faster by remembering files you've already downloaded. Over time, cached files accumulate and can consume significant storage space or cause websites to display outdated versions. Clearing cache is a routine maintenance task that improves browser performance and can resolve issues like broken layouts or missing images. The process is safe and only removes temporary files, not your personal data.
Clearing Cache in Chrome
Open Google Chrome and press Ctrl+Shift+Delete on Windows or Command+Shift+Delete on Mac. The Clear browsing data window will appear. Ensure "Cached images and files" is checked in the dropdown menu. Select your preferred time range from the dropdown at the top—choose "All time" to clear all cached files. You can also select other data types like cookies or browsing history if needed, then click the blue "Clear data" button to complete the process.
Clearing Cache in Firefox
Launch Firefox and press Ctrl+Shift+Delete on Windows or Command+Shift+Delete on Mac to access the Clear Recent History dialog. In the "Time range to clear" dropdown, select your preferred period. Ensure "Cache" is checked in the list of items to clear. Other options like cookies and browsing history are available if you want to clear additional data. Click "Clear Now" to remove the cached files from your system.
Clearing Cache in Safari and Edge
Safari users should go to Safari menu, select Preferences, click the Privacy tab, then click "Manage Website Data." Select cached websites and click "Remove." Microsoft Edge users can press Ctrl+Shift+Delete to open Settings, then navigate to Clear browsing data. Choose your time range and ensure "Cached images and files" is selected before clicking "Clear now." Each browser stores cache slightly differently but follows similar processes.
Mobile Device Cache Clearing
On Android phones, go to Settings, select Apps, choose your browser, tap Storage, and click "Clear Cache." On iPhones using Safari, go to Settings, select Safari, and tap "Clear History and Website Data" to remove cache along with browsing history. Most mobile browsers also allow clearing cache through their built-in settings menus. Mobile cache clearing follows the same principle as desktop but uses touch-based navigation instead of keyboard shortcuts.
Related Questions
Will clearing cache delete my passwords or saved logins?
No, clearing cache only removes temporary files and cached images. Your passwords and saved login information are stored separately. However, if you specifically check the "Cookies" or "Passwords" options while clearing, those will be deleted. By default, clearing cache leaves your saved passwords intact.
How often should I clear my browser cache?
Generally, clearing cache monthly is sufficient for most users. However, if you experience slow browsing, website display issues, or storage concerns, you can clear it more frequently. Some people prefer clearing cache after every browsing session for privacy and performance reasons.
What's the difference between cache and cookies?
Cache stores temporary files like images and stylesheets to speed up page loading, while cookies store small data files about your preferences and login information. Both can be cleared independently through browser settings, though they serve different purposes in your browsing experience.
Sources
- Google - Clear, disable, or control Chrome browsing data Google Support
- Wikipedia - Web cache CC-BY-SA-4.0