Is there a lot of intrusive content that comes up on the web page when you're browsing? The Ads normally consume your computer memory along with the web page, reduce unnecessary content. Click on Themes, then scroll down till you get the default Firefox theme. Step 3:Secondly set the default “Bright” light theme. Remove the unnecessary extensions by clicking the three-dot icon. Step 2:On the extension page, you will see all the installed and recommended extensions. Select add-ons menu, or the shortcut, Ctrl + Shift + A. Step 1:Click on the three bars in the top-right corner. Moreover, using the default Mozilla Firefox theme helps to save on memory. Step 4: Restart the Firefox browser to recreate the configuration file.ĭisabling some extensions can help relieve memory when using Firefox. Step 3 : Locate Content-prefs-SQLite and delete it It will open a folder on your local device. Step 2: On the Application Basics page, click on Open Folder. Step 1: Click the menu icon on Mozilla Firefox enter the drop-down menu, and select Help > More Troubleshooting Information. Hence, you can delete the content prefs-SQLite file to solve the issue.

If you have work going on in the firefox browser, remember to save it.įirefox stores data in different areas. Your tabs will come back, and you can continue to browse. Simply click on the menu icon > History > Restore Previous Session. You can always retrieve your tabs when you restart the browser. Then restart your Mozilla Firefox Browser. Once you note that Firefox is consuming too much memory, try and close it first. You can decide to use a couple of methods, or just one of the issues is not too severe. However, there are methods you can use to solve the Firefox using too much memory issue. Too much memory consumption may cause your computer and internet browsing to be slow. To ascertain, check the CPU and memory usage on the task manager. When using Mozilla Firefox, you may note that it is consuming too much memory. Why does firefox using too much memory? It doesn't matter. Firefox is a great productivity tool, but the more pages you open, the more memory you consume, which can lead to content process crash and even black screen.

Firefox using alot of memory