Create vintage image online

I needed to create an vintage version of a couple of existing images for a project. Since I don't have GIMP installed on my machine, I wanted to use an online tool. I should have used a site like fotoflexer.com, but my initial searches for an online vintage image filter didn't return the various online photo editing software sites.

Instead I hacked together a php script which uses ImageMagick. One simply has to upload an image, and it returns a sepia-tone 82% image to you.

Try it out here. View the source.