When it comes to the web, a cookie is simply a bit of data websites store to make return visits easier. When you shop online and it remembers your address, that’s a cookie at work.
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Cookies aren’t always bad. They’re stored on your device, so your information is not ‘out there’ in the wild for hackers to grab (at least via cookies). They also make browsing the web simpler, as you don’t need to re-enter information each time you visit.
How to clear cookies on Firefox manually. Firefox has a lot more granular control for deleting cookies. You can opt to delete cookies for a single website, disable cookies, or delete all cookies. Here, we’ll focus on how to delete all cookies Firefox: Open Firefox. Cookies are stored on your computer by websites you visit and contain information such as site preferences or login status. This article describes how to delete Firefox cookies, other site data and cached web content. If you just want to clear the Firefox cache, see How to clear the Firefox cache.; To clear your browsing history, cookies and temporarily cached files at once, see Delete. How to clear Safari's cache and cookies on Mac. For peace of mind and a better web browsing experience, you can clear your Safari cookies and cache. Here's how to clear. On your computer, open Chrome. At the top right, click More.; Click More tools Clear browsing data.; At the top, click the dropdown next to 'Time range.' Choose a time period, such as the past hour or the past day.; Check 'Cookies and other site data.' On the pop windows click on 'Remove Now' and wait until Safari erases entire cache and cookies. Delete/Clear cache and cookies from individual websites. Clearing cache and cookies from individual websites is indeed possible in Safari but keep in mind that it will complete remove any auto login setup from that website as well.
But cookies also take up space on your device, and are readable. Many people like to clear cookies routinely, which we advocate. In this article we’ll show you how to clear cookies on Chrome, clear cookies on Safari and Firefox, and the best app to ensure your cookies are totally gone.
The easiest way to clear cookies
If you want to quickly and effectively clear cookies on all your browsers, CleanMyMac X is the way to go. It makes quick work of clearing cookies across all the browsers you use. Here’s how to clear cookies with CleanMyMac X:
- Open CleanMyMac X
- Select ‘Privacy’ from the left hand side of the window
- Select ‘Scan’ at the bottom of the screen
- Close any browsers you may be using
- Select the browser you want to clear cookies from
- Select ‘cookies’
- If you’d like to delete specific cookies, use the drop-down menu in the cookies field to show individual cookies and select those you want to delete
- Once you’ve selected specific cookies or all cookies to delete, select ‘Remove’ at the bottom of the window.
And that’s it! Now all your cookies are gone, and you can go back to browsing the web on your computer.
How to delete cookies on Chrome manually
Deleting cookies on Chrome is not quite as simple as you’d want it to be. Google hides it deep in its settings menu, buried behind a few sub-categories. It’s not impossible, or hard, just not as fluid an experience as we’d like.
Here’s how to erase cookies on Chrome:
- Open Chrome
- Go to the ‘more’ menu on the top right of the screen.
- Select ‘Settings’
- Scroll down until you see the ‘Advanced’ sub-menu
- Select ‘Privacy and Security’
- Select ‘Clear Browsing Data’
- Ensure your settings are correct. You can choose to delete all your data, and your entire history, or just cookies. It’s pleasantly granular; once you decide what you’d like to erase, select ‘Clear Data’
Clear cookies on Safari manually
- Open Safari
- From the menu bar, select Safari > Preferences [cookies10]
- Select ‘Privacy’
- Select ‘Manage Website Data’ under ‘Cookies and website data’
- Choose the cookies you’d like to delete, or ‘remove all’
And that’s it! Safari makes it delightfully simple, and allows you the option to preemptively block all cookies from being captured. That’s a handy feature, but will make browsing the web less simple.
How to clear cookies on Firefox manually
Firefox has a lot more granular control for deleting cookies. You can opt to delete cookies for a single website, disable cookies, or delete all cookies. Here, we’ll focus on how to delete all cookies Firefox:
Open Firefox
Open the ‘settings’ menu on the top right
Select ‘Preferences’
In the new window, select ‘Privacy & Security’
Scroll down until you see ‘Cookies and Site Data.’ Select ‘Clear data’
Select ‘clear.’ In the popup, select ‘clear now’ to confirm you want to proceed.’
That’s it! Now all of your cookies are clear from Firefox. It’s a lot simpler than Chrome, but not quite as seamless as Safari.
Deleting cookies on your computer shouldn’t be difficult. With privacy becoming a concern shared by more users daily, you would think the companies who make browsers would ensure deleting cookies was simple.
Unfortunately, none really make it simple. Safari is far and away the easiest to manage, but it’s still imperfect. Firefox and Chrome both let you erase cookies, but it’s buried in a settings menu.
This is why we prefer CleanMyMac X. It has a much better interface, and doesn’t try to dissuade you from accessing the option to delete cookies. It keeps everything front and center. CleanMyMac X also allows you to delete cookies from multiple browsers at once, which is great for those who prefer one browser but need to use a different browser for some purposes.
CleanMyMac X also takes privacy and upkeep to the limit. It helps you manage the health and cleanliness of your digital life like no other app can with options for managing your mail attachments, trash bins, browser extensions, a malware checker, and the ability to run a full system diagnostic check to ensure your Mac is running at peak performance.
CleanMyMac X is also free as part of a seven day trial of Setapp, the leading suite of productivity apps for your Mac. In addition to CleanMyMac X, you’ll get unlimited access to a dozens of other apps in a growing library spanning just about every use-case imaginable.
When your free trial is over, Setapp is just $9.99 per month, or $8.99 per month if you pay for a 12-month license. Families will love the $19.99 per month plan that provides full Setapp access across four Macs. Give it a try today!
Meantime, prepare for all the awesome things you can do with Setapp.
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It’s no secret that you can free up a lot of space on a Mac® hard drive simply by clearing the cache.
In fact, I managed to clear an enormous 9.73 GB of cache and cookies on my Mac just before I wrote this post.
The best part? You don’t have to be a computer guru to do the same. All it really takes is a few clicks to drastically optimize the hard drive.
It’s worth your time to dig a little bit deeper into why and when we need the cache—and when it’s time to get rid of it.
In this post, we’ll tell exactly what you need to know about this technology and provide a step-by-step guide on how to clear cache.
To get started, I want to show you how cache actually works, and why you should start optimizing it immediately.
What Is Cache and Why Do We Need It?
Simply speaking, cache is a collection of data that duplicates the original information you processed on your computer. Whenever you use any application, your Mac will store some sort of data in order to (potentially) request it faster in the future. As an example, these could be temporary files (such as images and HTML documents) created by a web browser or instant messenger (including Facebook, Twitter, Instagram and Skype).
If a user edits a lot of photos and videos, he may notice that the editor also saves temporary data on the hard disk. Video editors with the function of displaying applied effects during editing don’t always delete such files at the end of work—and the hard drive starts to explode in size.
Besides the obvious desire to clean up disk space, there may be other reasons for deleting caches, including:
- Correcting problems with webpages that load obsolete data.
- Deleting personal data stored on websites and applications.
- Forcing the deletion of obsolete cached information in the application.
If you need to clear all cache files with just one click, download a free trial of Parallels® Toolbox Disk and System Pack. The software will evaluate your log files, cache, trash, browser data, mail cache, mobile apps, and updates—and instantly delete them per your request.
If you want to do that manually, follow the steps below.
How to Clear System Cache in macOS
Step 1: Terminate all running applications using the Cmd+Q key combination.
Step 2: Open a Finder window and use Shift+Cmd+G to navigate to the directory
~/Library/Caches.
Step 3: Manually open every folder, select all the files using Cmd+A, and move everything to the Trash. If required, enter your password.
Note: It’s not advisable to delete cache folders. Keep them to avoid any system conflicts and only delete the files inside.
Step 4: Once again, using the Shift+Cmd+G key combination, now go to the folder
/Library/Caches.
Step 5: Do the same thing—manually delete all files inside each folder there.
Step 6: Reboot. The first time the system boots may take a little longer than usual. This is normal.
If there are multiples user accounts in the system, you have to repeat the same steps for each of them.
How to Clear Cache in Safari
By default, Safari doesn’t provide the functionality to clear cache. But we found a workaround.
In order to open a hidden feature, you have to pretend to be a developer. And voila! It works like magic.
Step 1: From the browser menu, select Safari -> Preferences -> Advanced.
Step 2: Enable the “Show Develop menu in menu bar” option and close the preferences window.
Step 3: From the browser menu, select Develop -> Empty caches.
Step 4: All the caches are successfully cleared. Unfortunately, there isn’t any added functionality to choose what exactly to delete, but your browsing history will remain untouched.
Now you can refresh your Safari browser using Command+R shortcut.
How to Clear Cache in Google Chrome
Clear Cookies Mac 10.13.6
To delete all the cached images and files in Chrome, navigate to “Clear browsing data” in Settings and clear the data.
Step 1: In the Chrome window, click Chrome -> Clear Browsing data in the top left corner.
Hint: Alternatively, use a default Chrome shortcut, Command+Shift+Delete.
Step 2: In the “Clear browsing data” window, select the “Cached images and files” option. Choose the time range, depending on how much cache you want to eliminate.
Step 3” Click the “Clear data” button to free up the space.
How to Clear Cache in Mozilla Firefox
Clearing the cache in the latest Firefox versions is a relatively easy task. Everything is done within one small window.
Clear Cookies Macbook Chrome

Clear Cookies Mac Chrome
Step 1: From the Firefox window main menu, open History > Clear Recent History.
Step 2: Select only “Cache” and the preferred time range to clear the data.
Step 3: Click “Clear Now” to free up space.
There are advanced settings and add-ons that allow you to clear the cache in Firefox automatically every time when Firefox closes, but that may slow down your experience.
Applications Can Do Everything for You
You can, of course, spend time deleting caches manually, but why waste so much energy if there are applications that do it for you?
Parallels Toolbox is a powerful program that allows you to clear the cache in one click. This tool will remove caches and find other junk files on macOS, such as outdated backups and large files.
Let’s break down the benefits of Parallels Toolbox:
- Add any of the 30+ tools right in the tray menu for easy access.
- It’s fast.
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I’ve already mentioned all the time the right tool will save you from the manual tasks. But on top of that, Parallels Toolbox is one of the fastest and most reliable software currently presented in its market niche.
- Get automatic notifications.
How To Enable Cookies In Safari
4. Delete large files.
The Clean Drive tool allows you to find and delete large applications and files that you may not be aware of.
- Free up unused RAM memory—plus 30+ other perfectly designed tools.
Clear Cache And Cookies On Mac
With Parallels Toolbox you can download your favorite online clips from Youtube and Facebook, make a gif, record a video of your screen, enjoy productivity apps and so much more!