The Green Screen Effect and Video Background Changer app is a free app that allows users to change their camera video background in real-time. With this app, users can change their video background with solid color, gradient color, image, or even a video. The app contains thousands of colors to choose from, making it easy for users to select their favorite color and change their camera video background with it. Additionally, the app has two modes of the camera, selfie camera, and back camera, allowing users to change the background of their video selfie as well as back camera.<br/><br/>Green screen is a popular tool used by people who like to make videos more elaborate and fun. The name refers to a filter that offers several options for backgrounds to use in videos created by the social network. The feature resembles the green background used in superhero films, used as a scenario for people to act. The tool is successful on the internet, and users can easily use the effect by opening the Green Screen Effect app, clicking on the plus button, and selecting the background icon to change the video background with color, gradient color, image, or even a video.<br/><br/>To use the Green Screen Effect app, users need to follow a few simple steps. First, they need to open the app and click on the plus button. The app will automatically start, and users will notice that their camera video background has been removed. From the bottom left corner, users can click on the background icon to change the video background with color, gradient color, image, or even a video. Users can save their video as an image with one tap or hold tap to start recording a video. The app is easy to use and offers a range of features to make videos more fun and exciting.