This is a little app that was spawned out of some web application pen testing. Transcoder modifies strings and can:

• Change case - upper or lower
• Remove duplicates
• URL Encode & decode
• Base64 Encode & decode
• Escape special characters
• Do regular expression search & replaces
• Sort
• MD5 Hash
• Calculate the length of text.

Transcoder also supports dragging and dropping of text files. You can find a standalone .EXE version here.