The program DataMatrix Recognizer Web-Camera allows to distinguish DataMatrix codes directly receiving the image from the web-camera. Install the Web-camera and bring DataMatrix a code to the camera. On the monitor the text will appear. The realized decoding DataMatrix, covers all modes. Maximum simple in use. At start of the program two windows are created: in one the video-flow from the Web-camera is displayed; in second results of recognition, which is carried out some times per one second.