QuickCaptcha 1.0

QuickCaptcha easily protects information, server storage, and network bandwidth from "bots" by presenting a CAPTCHA: an image of text a person can read but that software would find extremely difficult. This tool is easy to setup and use while providing a number of options including text string length, allowable characters, landing pages, color contrast, obfuscating geometry, and more. Fully functional example included. Requires PHP 4.3.2 and GD 2.0.2