Hi amaso

As I understand it, it doesn't create a file dest.png on your disk, it only creates it in memory, so you can create a sprite with it.

wade.sepia('source.png', 'dest.png');var sprite = new Sprite('dest.png');

Thank you Elliot

What do I do to save it to my disk?

Hi and welcome to the forums.

If you are on Windows, I'd suggest downloading prompt.js. Then (from prompt.js) you can do this:

wade.sepia('source.png', 'dest.png');promptjs.saveDataURL(wade.getImageDataURL('dest.png'), 'dest.png');