Update README.md

Author: rikschennink

README.md

@@ -2,4 +2,8 @@
 
 [![npm version](https://badge.fury.io/js/filepond-plugin-image-resize.svg)](https://badge.fury.io/js/filepond)
 
-https://pqina.nl/filepond
+https://pqina.nl/filepond/docs/patterns/plugins/image-resize/
+
+The Image resize plugin automatically calculates and adds resize information.
+
+The [Image preview plugin](https://github.com/pqina/filepond-plugin-image-preview) uses this information to show the correct preview. The [Image transform plugin](https://github.com/pqina/filepond-plugin-image-transform) uses this information to transform the image before uploading it to the server.