This is the first of its kind, an online lenticular interlacing app. The current version limits the width and height not to be larger than 12 inches. The interlacing app handles left-and-right animation such as flip and morph. If you need up-and-down animation, please rotate the images 90 degrees before inputting the images into the app. Please make sure the images have the same size before uploading. The images can be rearranged by dragging and dropping.