Compressify

Super simple, no-frills JavaScript and CSS minification.
EASE OF USE
Just pick your save location (in the dropdown), and drag a single file, multiple files, or even an entire folder onto Compressify's drop zone!

(That's the dotted-line-bordered box with the arrow pointing down.) Compressify will recursively find and minify JavaScript and CSS files if given a directory.
NO CONFIGURATION
Files are automatically created with a suffix of .min.js or .min.css, whichever is appropriate for the filetype.
SUPPORT
Have a feature suggestion? An issue to report? Just general feedback and nice things to say? Go to http://codykrieger.com/compressify/support