Mozilla VPN is currently experiencing an outage. Our team is actively working to resolve the issue. Please check the status page for real-time updates. Thank you for your patience.

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

how do I stop other websites resizing FireFox (going to full screen)?

  • 4 replies
  • 39 have this problem
  • 3 views
  • Last reply by cor-el

more options

Can I set FireFox to stay at my default size. One chat site I go on changes Firefox to full screen as well as resizing a second screen a lot smaller. I have set FireFox not open new window but a new tab.

website in question: uk.worldsbiggestchat.com

Please help, it is so, annoying!!! Regards, Archie

Can I set FireFox to stay at my default size. One chat site I go on changes Firefox to full screen as well as resizing a second screen a lot smaller. I have set FireFox not open new window but a new tab. website in question: uk.worldsbiggestchat.com Please help, it is so, annoying!!! Regards, Archie

All Replies (4)

more options

Chosen Solution

more options

Thank you for your help, but it didn't work, still loading a second mozilla full screen!

more options

Re above message! Thanks for your help it worked a treat! I didn't close and restart Mozilla after changing settings!

more options

You're welcome.