1 How to use our extension


Welcome to Dualless

Thank you for installing and using our extension


✔️ Split and Separate Tabs

✔️ Customizable Ratio


  1. Install the Extension
  2. After installing the extension, click on the icon on the toolbar.

You can easily split and separate tabs, split interface layout, and resize tabs by columns and rows. Multi-monitor support

This extension splits your browser windows into two with just 2 clicks.

The ratio of the windows can be adjusted according to your needs.

This extension is great for presenters who need to use Google Meet/Zoom and need to split their screen so that they can see their presentation & also see the faces of their students/attendees of the Google Meet call.

An upgrade of this extension is when you are choosing the split interface layout, it shows the favicons of the current open windows so you know how the tabs will be re-arranged before choosing an split layout