We're calling on all EU-based Mozillians with iOS or iPadOS devices to help us monitor Apple’s new browser choice screens. Join the effort to hold Big Tech to account!

This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

Natao arisiva ity resaka mitohy ity. Mametraha fanontaniana azafady raha mila fanampiana.

How can I tweak firefox to use less of RAM?100MB+ is too much for my system.thanks

  • 3 valiny
  • 3 manana an'ity olana ity
  • 1 view
  • Valiny farany nomen'i dannyghost

more options

Ok,

I have latest updated version of firefox. I have hp510 laptop with 1 GB of RAM. My problem is that firefox is really good but uses too much of RAM(100 MB or more) while in usage.

How can I tweak firefox to use less RAM, as my system gets hammered. Thank you.

Danny

Ok, I have latest updated version of firefox. I have hp510 laptop with 1 GB of RAM. My problem is that firefox is really good but uses too much of RAM(100 MB or more) while in usage. How can I tweak firefox to use less RAM, as my system gets hammered. Thank you. Danny

All Replies (3)

more options
more options

Most of the time you just need to get more memory installed if you have other applications open along with multiple windows and tabs open in Firefox.

more options

thanks.

I opened my extensions, and all are disabled, except ADBLOCK. I usually clean my history on weekly basis, sometimes even on daily basis.

When I use firefox, most of the time ther is no other application in use by me (I don't encounter all those back apps for the system). Most of the time, I have only 2 windows open , very rare there more.

The issue is that even at starting of firefox session I can see in task manager there is minimum 95 MB or charge, without any work done by me. I usually have charge about 370-390 MB of RAM, but when I open Firefox it gets me up to 500 or more.