Save images after using CSS filter

Question

I'm building a new website that will let users apply filters to images (just like Instagram). I will use -webkit-filter for that.

The user must be able to save the filtered image. There is any way I can do that using JavaScript?

Answer 1

You can't save images directly, but you can render them in Canvas, then save from there.

See: Save HTML5 canvas with images as an image