Thanks to Paint.NET's built-in options, you may view modifications in real-time before committing them, as well as restore settings to their factory values to restart the task. It is possible to adjust the upper and lower bound for the alpha map, along with the soften boundary, by moving a slider or by directly inputting the numerical values.Īside from the green color, this plugin also provides a function for blue background, together with the same settings. From this point on, you can access the Chrome Key plugin from the 'Photo' submenu of the 'Effects' menu. It is very simple to set up, as you only need to copy the DLL file to the 'Effects' folder of Paint.NET's installed files. Chroma Key (green) is a Paint.NET plugin that allows users to remove the green background from an image, such as snapshots of professional videos filmed on a green screen.