This new feature shows exactly how much RAM Google Chrome tabs gobble up on your PC

What you need to know

• Google Chrome is testing a new feature that lets users know how much RAM a specific tab consumes while using the browser in real time.
• It's complemented by the Memory save feature, which freezes inactive tabs, freeing up more memory that can be used in active tabs.
• If you're using Google Chrome, version 117 in the Stable Channel, you should be able to access this feature.

Google is testing a new feature that lets users know how much RAM each tab consumes while open. All you need to do is hover over an open tab on Google Chrome, and a popup will appear showing the tab's RAM usage. What's more, the feature will also let you know if Google Chrome's Memory saver feature has frozen the tab to conserve memory. This is much like Microsoft Edge's Sleeping tabs feature, which saves RAM usage by putting inactive tabs to sleep. 

However, the Memory Saver feature will only kick in if a tab is inactive for a long time. This helps improve performance, especially if you have multiple tabs open simultaneously, as the freed-up memory from the frozen tabs is used in active tabs.

On a typical day, you probably run several tabs on your preferred browser at any given time. And if you're like me, hoarding tabs that might not be in use negatively impacts the overall browsing experience.

Leo Varela showed off the new feature on X.

It's possible to keep tabs on how much RAM a specific application consumes via Windows 11's built-in Task Manager tool. The tool provides users with a complete rundown and detailed information regarding their system performance, thus allowing you to understand how resources are being utilized and why your PC is unable to achieve the expected network and hard drive speeds.

While sophisticated and thorough, the Task Manager doesn't narrow down its capabilities to achieve specific tasks like determining how much RAM a specific tab consumes while using a browser. But this will no longer be the case, at least for Google Chrome users who are part of the Chrome Canary Channel, according to a spot by Medium.

To enable the feature, head to Chrome://flags and search for "Show memory usage in hovercards," then click on the dropdown and select Enabled (although mine was already enabled by default). I'm currently using Google Chrome, version 117 on the Stable Channel, so the feature may be available to more people than previously thought.

Do you like this new Google Chrome feature? What's your favorite web browser? Please let us know in the comments.