How to limit Google Chrome Cache Size in Windows

If Google Chrome is applying lots of disk space for cache, follow these steps to limit Google Cache size in Windows 10.

Every time you visit a website in the Chrome browser, it will cache that website. Whenever you go to the same website the next time, Chrome will use the previously cached data to load this website faster. For a majority of users, this is a good thing since the web surfing experience will be faster and snappier.

However, left to the own devices, Google Chrome will use lots of space for storage for caching. On my computer, Chrome uses more than 6GB for caching purposes.

If you don’t like this behavior and also limit Chrome cache size, stick to the below steps. The steps shown below will work in Windows 7 and Windows 8 too.

Limit Chrome cache size in Windows 10

These are the steps you should follow to limit the Chrome cache size.

Open the beginning menu.
Search for “Google Chrome” and open it up.
After opening it, right-click on the Chrome icon within the taskbar.
In their email list, right-click on “Google Chrome” and choose “Properties”.
In the “Target” field, add –disk-cache-size=1073741824 flag at the end of the file path.
Click on the “Ok” button in order to save the alterations.


1073741824 in step 5 is 1 GB in bytes. If you wish to, you can replace it with anywhere of space. For instance, to restrict the Google Chrome cache size to simply 300MB, replace 1073741824 with 314572800. Make use of this website for byte conversions.
The limit you place using the “–disk-cache-size” flag is simply a suggestion. i.e, it is not a hard limit. If Chrome reaches the limit you set and it needs a bit more to properly store the cache, it will gather the cache size to accommodate the data.
This trick is restricted to the present Chrome profile only. For those who have multiple Chrome profiles, you need to set the cache size for every profile individually.

Steps to determine Current Chrome Cache Size

If you are interested, you can observe just how much space Chrome is currently using for caching. Stick to the steps shown below to obtain the current Google Chrome cache size.

Press “Win + R” to spread out the Run dialog box.
In the blank field, type “%localappdata%\Google\Chrome\User Data\Default”.
Click the “Ok” button.
In the File Explorer, find the “Cache” folder.
Right-click around the “Cache” folder and select “Properties”.
In the properties window, you will notice the cache size next to “Size”.

The cache size you see within the properties may be the full cache size Google Chrome for the Windows user account. Each Windows user account has its own cache folder. For those who have multiple Windows users and want to see cache sizes of these other accounts, you need to stick to the same steps after signing in to those Windows user accounts.

That all there’s to complete. You’ve successfully changed google’s Chrome cache size in Windows 10. When you want to get rid of the cache limit on Chrome, just remove the disk-cache-size flag within the target field and you are all set.