Convert your GIF within target file size or small file size
Select GIF file.
Select your option.
Enter target file size (in KB) between 15 to 5120 KB
Select maximum Frames per second.
Select the frames per second.
Select the value in which GIF has to be animated. Ideally value should be same as Capture frames per second. If you want to reduce file size further, then select lower value for "Capture" FPS and higher value for "Animate" FPS.
Select the quality. File size of GIF is depend upon the Quality.