SNEAK (Snarkles.Net Encryption Assortment Kit)
This is a simple script that allows you to enter text into a web form and easily convert to and from several different encryption/encoding/obfuscation methods. Currently supports ASCII <-> binary <-> hex, DES crypt, MD5 crypt, Base64 encode/decode, HTML entity encode/decode, URL encode/decode, l33tsp34k, igpay atinlay, ROT-13, and sdrawkcab. New version includes a Caesar cipher bruteforce option!