The Unicoder Tool, available at http://www.minerazzi.com/tools/unicoder/unicoder.php now features a new user interface. This one is more user-friendly and faster.
The tool generates Unicode entities in decimal and hexadecimal notations by extracting in real time a range of unicode entities as listed at the Unicode.org site. Cached results are returned if the site is down or something goes wrong.
Who can use it?
Developers that want to test character encoded vulnerabilities; e.g., ascii/unicode injections.
Content creators that need to use specialized, international, or art-like characters or language-specific symbols.