imagetobase64calc

You might want to have a look at Data URI Creator instead

A page with an image upload form that returns the base64 string.

This module is intended as a utility module for developers looking to write their own node import arrays.

After you have created a single fully fledged node import array (using tools like defaultcontent or node_export), you can then follow the pattern to add other nodes in code. Use imagetobase64calc to generate the base64 code needed for the image.