https://www.displayfusion.com/Discussions/RSS/?TopicID=0195074d-28d3-7177-8697-4c029ad05535 DisplayFusion RSS: 2 Firefox windows on one monitor Wed, 06 May 2026 00:54:03 GMT en hourly 1 https://www.displayfusion.com/Discussions/RSS/?TopicID=0195074d-28d3-7177-8697-4c029ad05535 https://www.displayfusion.com/Discussions/View/2-firefox-windows-on-one-monitor/?ID=0195074d-28d3-7177-8697-4c029ad05535#2 Tue, 18 Feb 2025 15:21:33 GMT Binary Fortress Software https://www.displayfusion.com/Discussions/View/2-firefox-windows-on-one-monitor/?ID=0195074d-28d3-7177-8697-4c029ad05535#2 DisplayFusion You can create two custom functions, one for each firefox window with the URL specified, and then attach hotkeys to them and use your Stream deck to run the hotkeys.

You can then create two triggers that look for the Firefox filename and window text of each URL, and move them to a specific size and location. We have guides for creating custom functions and working with triggers below.

Thanks!

Custom Functions: https://www.displayfusion.com/HelpGuide/CustomFunctions/

Triggers: https://www.displayfusion.com/HelpGuide/Triggers/ ]]> https://www.displayfusion.com/Discussions/View/2-firefox-windows-on-one-monitor/?ID=0195074d-28d3-7177-8697-4c029ad05535 Sat, 15 Feb 2025 01:50:52 GMT Binary Fortress Software https://www.displayfusion.com/Discussions/View/2-firefox-windows-on-one-monitor/?ID=0195074d-28d3-7177-8697-4c029ad05535 DisplayFusion Hi,
I have 2 34"monitors and I would like to open 2 firefox instances on a specific site in a spilt screen so 1 firefox on the right and 1 on the left with the press of one button on my Elgato Stream Deck.

I have been fiddeling around somehow I'm missing something....... ]]>