Pickers allow you to quickly create phrases in a script by clicking on Unicode characters arranged in a way that aids their identification. The phrase appears at the bottom of the screen and you can easily cut and paste the result into your own document. They're written in XHTML with a small amount of JavaScript.

This picker includes all characters in the Unicode Arabic and Arabic Supplement blocks as of Unicode 5.2, plus a small handful from outside the block, such as quote marks and control characters.