• Computer Info
• Lists
• Mathematical Tools
• Misc
• Security
• Text/String Manipulation
• Web/Software Development

url-decode reverse ereg_replace php random tool encrypt string decrypt lowercase uppercase password regular-expressions security md5 url-encode sha1

• URL encoder/decoder (using urlencode/urldecode functions of PHP)
• Random Password/Key Generator (ver 1)
• String manipulation
• Working with two strings