WebCookiesSniffer is a packet sniffer tool that captures all Web site cookies sent between the Web browser and the Web server and displays them in a simple cookies table. The upper pane of WebCookiesSniffer displays the cookie string and the Web site/host name that sent or received this cookie. When selecting a cookie string in the upper pane, WebCookiesSniffer parses the cookie string and displays the cookies as name-value format in the lower pane.