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macOS⏱ 3 min

How to Clear Cache on macOS

Remove cached data to fix loading errors and reclaim disk space.

Last verified: February 21, 2026

macOS manages cache more silently than Windows — the OS automatically purges stale cache files under memory pressure, which means runaway cache is less common but still possible with heavy app use. App caches live in ~/Library/Caches, a folder hidden from regular Finder navigation, and Safari's cache is accessible through Develop > Empty Caches (after enabling the Develop menu). For removing browser cache in Safari, Chrome, or Firefox, the keyboard shortcut Command + Shift + Delete opens the clear browsing data panel across all three browsers.

Quick Steps

Follow in order for the fastest result.

  1. 1In Safari, go to Safari menu > Settings > Advanced, enable the Develop menu. Then click Develop > Empty Caches. In Chrome, press Command + Shift + Delete.
  2. 2Restart the app or browser after clearing.
  3. 3For system-level cache on Windows, search Disk Cleanup from Start, check Temporary files, and run cleanup.

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Frequently Asked Questions

What does clearing cache do on macOS?
Clearing cache removes temporary files that apps and browsers store locally to load faster. This can fix loading errors, blank pages, login issues, and outdated content. It does not delete your personal data, passwords, or files — only performance-related temporary data.
Will clearing cache on macOS delete my passwords or data?
Clearing cache only removes temporary files. Your saved passwords are stored separately and are not affected. If you also clear Cookies or Storage/Data (a separate option), you will be logged out of websites and apps, but no personal files are deleted.
How often should I clear my cache on macOS?
There is no set schedule — clear cache when you notice specific problems: pages not loading correctly, apps showing outdated content, or login loops. Clearing cache too frequently provides no benefit, as it forces everything to reload from scratch each time.
Does clearing cache on macOS speed up the device?
It can provide a brief improvement if the cache has become corrupt or very large, but in normal use, cache exists to speed things up. Clearing it makes the first load of each app or website slower while it rebuilds. For general device speed, focus on freeing up storage and disabling unused startup programs instead.

Same task, different device

Windows 11Windows 10iPhone (iOS)iPad (iPadOS)Samsung GalaxyGoogle PixelChromebook

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