How To Increase the Cache of Google Chrome Browser [2026 Guide]

If your browsing feels sluggish or pages keep reloading, increasing Chrome's disk cache can help by letting the browser store more site data locally. I use a quick Windows shortcut method that takes about a minute. It is quick, safe, and effective.

A larger cache reduces re-downloading and can make revisits to sites feel snappier, especially on slower connections. Keep in mind, increasing the cache uses more disk space. Pick a size that fits your available storage.

Why increase cache

Chrome keeps site assets in a local cache to speed up back and forth navigation. When that cache is too small, tabs can reload more often and feel choppy. Increasing the limit gives Chrome more room to keep useful files on disk.

If your goal is to purge stored data instead, see how to clear cache and delete cookies in Chrome. That guide is helpful before troubleshooting performance issues. It pairs well with the cache size change below.

Close Chrome completely

Start by closing Google Chrome completely. Make sure it's not just minimized. If you tend to keep Chrome running in the background, give it a moment to fully shut down so the change will apply on the next launch.

Find and edit the shortcut

Find the Google Chrome shortcut on your desktop. Right-click it and choose Properties. If you open Chrome from a pinned taskbar icon or a Start menu shortcut, open the Properties for that specific shortcut instead.

The setting you add is tied to the shortcut you use to launch Chrome. Adjust the one you rely on most. That way every launch uses the new cache size.

Read More: Enable vertical side tabs in Chrome

Open the Target field

In the Properties window, look for the Target field. You will see the path to chrome.exe in quotes. Carefully place your cursor at the very end of that line.

You will add a command-line flag outside the closing quote. Include exactly one space before it. Avoid extra characters.

Add the cache size flag

Immediately after the closing quotation mark, add a single space and type this flag. This sets a new cache size limit in bytes.

--disk-cache-size=1073741824

That value sets the cache to 1 GB. You can change it to suit your needs. For example, 512 MB would be:

--disk-cache-size=536870912

Full Target examples

Here is how a common Target might look before and after. Keep the command outside the quotes.

Before:

"C:\Program Files\Google\Chrome\Application\chrome.exe"

After (1 GB cache):

"C:\Program Files\Google\Chrome\Application\chrome.exe" --disk-cache-size=1073741824

After (512 MB cache):

"C:\Program Files\Google\Chrome\Application\chrome.exe" --disk-cache-size=536870912

Apply and confirm

When you're done, click Apply, then click OK to save. If Windows asks for permission, confirm the change. If you get an error that the Target is invalid, the space or quotation marks are not quite right.

Open Google Chrome again. With this launch, Chrome will use the new cache size limit you set. There is no pop-up that confirms it, but you should notice fewer reloads and smoother navigation as you browse.

Read More: Add the IDM extension to Chrome

Revert if needed

If you ever want to revert, return to the same shortcut Properties. Remove the --disk-cache-size=... flag, click Apply, click OK, and relaunch Chrome. That restores Chrome to its default cache behavior.

Notes and troubleshooting

The key details are simple. Add exactly one space before the flag, keep the flag outside the closing quote, and avoid typos. If the Target looks correct and Chrome still complains, retype the quotes and the space.

Pick a cache value that fits your available disk. Larger values help more on slower connections or if you revisit the same sites often. Smaller values conserve storage while still reducing some reloads.

Final thoughts

You increased Chrome's disk cache through your Windows shortcut, and the change takes effect the next time you open the browser. This tweak helps cut down on re-downloading and makes frequent site visits feel faster. If performance issues persist, combine this with periodic cache maintenance and other Chrome optimizations.