Imagick is a PHP extension that allows us to use the ImageMagick API to create and edit images. ImageMagick is a bitmap image creation, editing, and composition software suite. DPX, EXR, GIF, JPEG, JPEG-2000, PDF, PhotoCD, PNG, Postscript, SVG, and TIFF are among the formats it can read, convert, and write. It is used for file format conversion, color quantization, liquid rescaling, dithering, and many artistic effects..