This paper presents a plug-in for Mozilla web browser that fetches personal information from a mobile device. Its purpose is to facilitate the repetitive entry of personal information by utilizing information already stored in a mobile device. The communication architecture between the web service, browser, desktop and mobile device is defined. The internal structure of the plug-in and its functionality are described and requirements for the web page applying the plug-in are presented. KEYWORDS Mozilla plug-in, vCard, Bluetooth, personal information